Domains

The domains endpoint is available at:

v4/domains

The domains API allows you to create, access, and validate domains programmatically.

GET /domains

Returns a list of domains under your account in JSON. See examples below.

Parameter	Description
authority	Filter the list by a given DKIM authority name
state	Filter the list by a given state. Can be active, unverified or disabled
limit	Maximum number of records to return. (100 by default)
skip	Number of records to skip. (0 by default)

GET /domains/<domain>

Returns a single domain, including credentials and DNS records. See examples below.

PUT /domains/<domain>/verify

Places the domain in an unverified state and triggers the verification process. Returns a single domain, including credentials and DNS records. If the domain is successfully verified the domain’s state will be ‘active’. For more information on verifying domains, visit the Mailgun User Manual.

POST /domains

Create a new domain. See examples below.

Parameter	Description
name	Name of the domain (ex. domain.com)
smtp_password	Password for SMTP authentication
spam_action	disabled, block, or tag If disabled, no spam filtering will occur for inbound messages. If block, inbound spam messages will not be delivered. If tag, inbound messages will be tagged with a spam header. See Spam Filter. The default is disabled.
wildcard	true or false Determines whether the domain will accept email for sub-domains when sending messages. The default is false.
force_dkim_authority	true or false If set to true, the domain will be the DKIM authority for itself even if the root domain is registered on the same mailgun account If set to false, the domain will have the same DKIM authority as the root domain registered on the same mailgun account The default is false.
dkim_key_size	1024 or 2048 Set the length of your domain’s generated DKIM key The default is 1024
ips	An optional, comma-separated list of IP addresses to be assigned to this domain. If not specified, all dedicated IP addresses on the account will be assigned. If the request cannot be fulfilled (e.g. a requested IP is not assigned to the account, etc), a 400 will be returned.
pool_id	The id of the IP Pool that you wish to assign to the domain. The pool must contain at least 1 IP. (Note: IP Pools are only available on certain plans; see http://mailgun.com/pricing)
web_scheme	http or https Set your open, click and unsubscribe URLs to use http or https The default is http

DELETE /domains/<domain>

Delete a domain from your account.

POST /domains/<domain>/credentials

Creates a new set of SMTP credentials for the defined domain.

Parameter	Description
login	The user name, for example bob.bar
password	A password for the SMTP credentials. (Length Min 5, Max 32)

PUT /domains/<domain>/credentials/<login>

Updates the specified SMTP credentials. Currently only the password can be changed.

Parameter	Description
password	A password for the SMTP credentials. (Length Min 5, Max 32)

DELETE /domains/<domain>/credentials/<login>

Deletes the defined SMTP credentials.

Note

Mailgun imposes a rate limit for the Domains API endpoint. Users may issue no more than 300 requests per minute, per account. See the resultant rate limit response below.

GET /domains/<domain>/connection

Returns delivery connection settings for the defined domain.

PUT /domains/<domain>/connection

Updates the specified delivery connection settings for the defined domain.

Parameter	Description
require_tls	true or false If set to true, this requires the message only be sent over a TLS connection. If a TLS connection can not be established, Mailgun will not deliver the message. If set to false, Mailgun will still try and upgrade the connection, but if Mailgun cannot, the message will be delivered over a plaintext SMTP connection. The default is false.
skip_verification	true or false If set to true, the certificate and hostname will not be verified when trying to establish a TLS connection and Mailgun will accept any certificate during delivery. If set to false, Mailgun will verify the certificate and hostname. If either one can not be verified, a TLS connection will not be established. The default is false.

GET /domains/<domain>/tracking

Returns tracking settings for a domain.

PUT /domains/<domain>/tracking/open

Updates the open tracking settings for a domain.

Parameter	Description
active	yes or no

PUT /domains/<domain>/tracking/click

Updates the click tracking settings for a domain.

Parameter	Description
active	yes, no, or htmlonly If set to yes, links will be overwritten and pointed to our servers so we can track clicks. If set to htmlonly, links will only be rewritten in the HTML part of a message.

PUT /domains/<domain>/tracking/unsubscribe

Updates unsubscribe tracking settings for a domain.

Parameter	Description
active	true or false.
html_footer	Custom HTML version of unsubscribe footer.
text_footer	Custom text version of unsubscribe footer. Mailgun can automatically provide an unsubscribe footer in each email you send and also provides you with several unsubscribe variables. You can customize your unsubscribe footer by editing the settings in the Control Panel. See Open and Click Bot Detection for more details.

PUT /domains/<domain>/dkim_authority

Change the DKIM authority for a domain.

Parameter	Description
self	true or false Change the DKIM authority for a domain. If set to true, the domain will be the DKIM authority for itself even if the root domain is registered on the same mailgun account If set to false, the domain will have the same DKIM authority as the root domain registered on the same mailgun account

Note

Use with caution: Do not forget to change the corresponding DNS record. It can take 24-48 hours for DNS changes to propagate. Changing the DKIM authority of an active domain affects its current deliverability.

Update the DKIM selector for a domains

PUT /domains/<domain>/dkim_selector

Parameter	Description
dkim_selector	change the DKIM selector for a domain.

Update the CNAME used for tracking opens and clicks

PUT /domains/<domain>/web_prefix

Parameter	Description
web_prefix	change the tracking CNAME for a domain.

Example

Get a list of all domains.

curl -s --user 'api:YOUR_API_KEY' -G \
    https://api.mailgun.net/v3/domains \
    -d skip=0 \
    -d limit=3

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.enums.DomainState;
import com.mailgun.model.domains.DomainListResponse;
import com.mailgun.model.domains.DomainsParametersFilter;

// ...

public DomainListResponse getDomains() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    DomainsParametersFilter filter = DomainsParametersFilter.builder()
        .skip(0)
        .limit(3)
        .state(DomainState.ACTIVE)
        .build();

    return mailgunDomainsApi.getDomainsList(filter);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');

# Issue the call to the client.
$result = $mgClient->domains()->index();

def get_domains():
    return requests.get(
        "https://api.mailgun.net/v3/domains",
        auth=("api", "YOUR_API_KEY"),
        params={"skip": 0,
                "limit": 3})

def get_domains
  RestClient.get "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains", :params => {
    :skip => 0,
    :limit => 3
  }
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class GetDomainsChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (GetDomains ().Content.ToString ());
    }

    public static IRestResponse GetDomains ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.Resource = "domains";
        request.AddParameter ("skip", 0);
        request.AddParameter ("limit", 3);
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func ListDomains(domain, apiKey string) ([]mailgun.Domain, error) {
    mg := mailgun.NewMailgun(domain, apiKey)
    it := mg.ListDomains(nil)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    var page, result []mailgun.Domain
    for it.Next(ctx, &page) {
        result = append(result, page...)
    }

    if it.Err() != nil {
        return nil, it.Err()
    }
    return result, nil
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const domainsList = await client.domains.list();
    console.log('domainsList', domainsList);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
    "items": [
        {
            "created_at": "Mon, 30 Sep 2019 16:20:48 GMT",
            "id": "55a55f40803267158aa113e8",
            "is_disabled": false,
            "name": "samples.mailgun.org",
            "require_tls": false,
            "skip_verification": false,
            "smtp_login": "postmaster@samples.mailgun.org",
            "spam_action": "disabled",
            "state": "active",
            "type": "sandbox",
            "web_prefix": "email",
            "web_scheme": "http",
            "wildcard": false
        }
    ],
    "total_count": 1
}

Get a single domain.

curl -s --user 'api:YOUR_API_KEY' -G \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.domains.SingleDomainResponse;

// ...

public SingleDomainResponse getDomain() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    return mailgunDomainsApi.getSingleDomain(YOUR_DOMAIN_NAME);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain = "YOUR_DOMAIN_NAME";

# Issue the call to the client.
$result = $mgClient->domains()->show($domain);

def get_domain():
    return requests.get(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME",
        auth=("api", "YOUR_API_KEY"))

def get_domain
  RestClient.get("https://api:YOUR_API_KEY"\
                 "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME"\
                 {|response, request, result| response }
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class GetDomainChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (GetDomain ().Content.ToString ());
    }

    public static IRestResponse GetDomain ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "/domains/{domain}";
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func GetDomain(domain, apiKey string) (mailgun.DomainResponse, error) {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.GetDomain(ctx, domain)
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const domain = await client.domains.get(DOMAIN);
    console.log('domain', domain);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
    "domain": {
        "created_at": "Tue, 14 Jul 2015 19:13:04 GMT",
        "id": "55a55f40803267158aa113e8",
        "is_disabled": false,
        "name": "samples.mailgun.org",
        "require_tls": false,
        "skip_verification": false,
        "smtp_login": "postmaster@samples.mailgun.org",
        "spam_action": "disabled",
        "state": "active",
        "type": "sandbox",
        "web_prefix": "email",
        "web_scheme": "http",
        "wildcard": false
    },
"receiving_dns_records": [
    {
      "priority": "10",
      "record_type": "MX",
      "valid": "valid",
      "value": "mxa.mailgun.org"
    },
    {
      "priority": "10",
      "record_type": "MX",
      "valid": "valid",
      "value": "mxb.mailgun.org"
    }
  ],
  "sending_dns_records": [
    {
      "record_type": "TXT",
      "valid": "valid",
      "name": "domain.com",
      "value": "v=spf1 include:mailgun.org ~all"
    },
    {
      "record_type": "TXT",
      "valid": "valid",
      "name": "domain.com",
      "value": "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUA...."
    },
    {
      "record_type": "CNAME",
      "valid": "valid",
      "name": "email.domain.com",
      "value": "mailgun.org"
    }
  ]
}

Adding a domain.

curl -s --user 'api:YOUR_API_KEY' \
  -X POST https://api.mailgun.net/v3/domains \
  -F name='YOUR_NEW_DOMAIN_NAME' \
  -F smtp_password='supersecretpassword'

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.enums.SpamAction;
import com.mailgun.enums.WebScheme;
import com.mailgun.model.domains.DomainRequest;
import com.mailgun.model.domains.DomainResponse;

import java.util.List;

// ...

public DomainResponse addDomain() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    DomainRequest request = DomainRequest.builder()
        .name(YOUR_NEW_DOMAIN_NAME)
        .spamAction(SpamAction.BLOCK)
        .wildcard(true)
        .forceDkimAuthority(false)
        .dkimKeySize(1024)
        .ips(List.of(IP_1, IP_2))
        .webScheme(WebScheme.HTTPS)
        .build();

    return mailgunDomainsApi.createNewDomain(request);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain   = 'YOUR_DOMAIN_NAME';

# Issue the call to the client.
$result = $mgClient->domains()->create($domain);

def add_domain():
    return requests.post(
        "https://api.mailgun.net/v3/domains",
        auth=("api", "YOUR_API_KEY"),
        data={'name':'YOUR_NEW_DOMAIN_NAME', 'smtp_password':'supersecretpassword'})

def add_domain
  RestClient.post("https://api:YOUR_API_KEY"\
                  "@api.mailgun.net/v3/domains",
                  :name => 'YOUR_NEW_DOMAIN_NAME',
                  :smtp_password => 'supersecretpassword')
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class AddDomainChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (AddDomain ().Content.ToString ());
    }

    public static IRestResponse AddDomain ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3/");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.Resource = "domains";
        request.AddParameter ("name", "YOUR_NEW_DOMAIN_NAME");
        request.AddParameter ("smtp_password", "supersecretpassword");
        request.Method = Method.POST;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func AddDomain(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.CreateDomain(ctx, "example.com", &mailgun.CreateDomainOptions{
        Password: "super_secret",
        SpamAction: mailgun.SpamActionTag,
        Wildcard:   false,
    })
}

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });

(async () => {
  try {
    const newDomain = await client.domains.create({
        name: "YOUR_NEW_DOMAIN_NAME",
        smtp_login: "smtpLogin",
        smtp_password: 'supersecret!'
    });
    console.log('newDomain', newDomain);
  } catch (error) {
      console.error(error);
  }
})();

Sample response:

{
    "domain": {
        "created_at": "Tue, 14 Jul 2015 19:13:04 GMT",
        "id": "55a55f40803267158aa113e8",
        "is_disabled": false,
        "name": "samples.mailgun.org",
        "require_tls": false,
        "skip_verification": false,
        "smtp_login": "postmaster@samples.mailgun.org",
        "spam_action": "disabled",
        "state": "active",
        "type": "sandbox",
        "web_prefix": "email",
        "web_scheme": "http",
        "wildcard": false
    },
    "message": "Domain has been created",
    "receiving_dns_records": [
        {
            "cached": [],
            "priority": "10",
            "record_type": "MX",
            "valid": "valid",
            "value": "mxa.mailgun.org"
    },
    {
            "cached": [],
            "priority": "10",
            "record_type": "MX",
            "valid": "valid",
            "value": "mxb.mailgun.org"
    }
  ],
  "sending_dns_records": [
    {
            "cached": [],
            "name": "example.com",
            "record_type": "TXT",
            "valid": "valid",
            "value": "v=spf1 include:mailgun.org ~all"
    },
    {
            "cached": [],
            "name": "k1._domainkey.example.com",
            "record_type": "TXT",
            "valid": "valid",
            "value": "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4G...."
    },
    {
            "cached": [],
            "name": "email.example.com",
            "record_type": "CNAME",
            "valid": "valid",
            "value": "mailgun.org"
    }
  ]
}

Deleting a domain.

curl -s --user 'api:YOUR_API_KEY' -X DELETE \
    https://api.mailgun.net/v3/domains/example.mailgun.org

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.ResponseWithMessage;

// ...

public ResponseWithMessage deleteDomain() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    return mailgunDomainsApi.deleteDomain(YOUR_DOMAIN_NAME);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain   = 'YOUR_DOMAIN_NAME';

# Issue the call to the client.
$result = $mgClient->domains()->delete($domain);

def delete_domain():
    return requests.delete(
        "https://api.mailgun.net/v3/domains/example.mailgun.org",
        auth=("api", "YOUR_API_KEY"))

def delete_domain
  RestClient.delete "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/example.mailgun.org"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class DeleteDomainChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (DeleteDomain ().Content.ToString ());
    }

    public static IRestResponse DeleteDomain ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.Resource = "/domains/{name}";
        request.AddUrlSegment ("name", "example.mailgun.org");
        request.Method = Method.DELETE;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func DeleteDomain(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.DeleteDomain(ctx, "example.com")
}

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const destroyedDomain = await client.domains.destroy('DOMAIN_TO_DELETE');
    console.log('destroyedDomain', destroyedDomain);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
  "message": "Domain has been deleted"
}

Rate Limit Response:

{
  "retry-seconds": 60,
}

Listing all SMTP credentials:

curl -s --user 'api:YOUR_API_KEY' -G \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials

import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.JsonNode;
import com.mashape.unirest.http.Unirest;
import com.mashape.unirest.http.exceptions.UnirestException;

public class MGSample {

    // ...

    public static JsonNode getCredentials() throws UnirestException {

        HttpResponse<JsonNode> request = Unirest.get("https://api.mailgun.net/v3/domains/" + YOUR_DOMAIN_NAME + "/credentials")
            .basicAuth("api", API_KEY)
            .asJson();

        return request.getBody();
    }
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain = "YOUR_DOMAIN_NAME";

# Issue the call to the client.
$result = $mgClient->domains()->credentials($domain);

def get_credentials():
    return requests.get(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials",
        auth=("api", "YOUR_API_KEY"))

def get_credentials
  RestClient.get "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class GetCredentialsChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (GetCredentials ().Content.ToString ());
    }

    public static IRestResponse GetCredentials ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "domains/{domain}/credentials";
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func ListCredentials(domain, apiKey string) ([]mailgun.Credential, error) {
    mg := mailgun.NewMailgun(domain, apiKey)
    it := mg.ListCredentials(nil)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    var page, result []mailgun.Credential
    for it.Next(ctx, &page) {
        result = append(result, page...)
    }

    if it.Err() != nil {
        return nil, it.Err()
    }
    return result, nil
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const domainCredentials = await client.domains.domainCredentials.list(DOMAIN);
    console.log('domainCredentials', domainCredentials);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
  "total_count": 2,
  "items": [
    {
      "size_bytes": 0,
      "created_at": "Tue, 27 Sep 2011 20:24:22 GMT",
      "mailbox": "user@samples.mailgun.org",
      "login": "user@samples.mailgun.org"
    },
    {
      "size_bytes": 0,
      "created_at": "Thu, 06 Oct 2011 10:22:36 GMT",
      "mailbox": "user@samples.mailgun.org",
      "login": "user@samples.mailgun.org"
    }
  ]
}

Creating new SMTP credentials:

curl -s --user 'api:YOUR_API_KEY' \
   https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials \
   -F login='alice@YOUR_DOMAIN_NAME' \
   -F password='supasecret'

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.ResponseWithMessage;
import com.mailgun.model.domains.DomainCredentials;

// ...

public ResponseWithMessage createCredentials() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    DomainCredentials domainCredentials = DomainCredentials.builder()
        .login("alice@YOUR_DOMAIN_NAME.com")
        .password( "super_secret_password")
        .build();

    return mailgunDomainsApi.createNewCredentials(YOUR_DOMAIN_NAME, domainCredentials);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain   = 'YOUR_DOMAIN_NAME';
$smtpUser = 'bob';
$smtpPass = 'new_password';

# Issue the call to the client.
$result = $mgClient->domains()->createCredential($domain, $smtpUser, $smtpPass);

def create_credentials():
    return requests.post(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials",
        auth=("api", "YOUR_API_KEY"),
        data={"login": "alice@YOUR_DOMAIN_NAME",
              "password": "secret"})

def create_credentials
  RestClient.post "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials",
  :login => "alice@YOUR_DOMAIN_NAME",
  :password => "secret"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class CreateCredentialsChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (CreateCredentials ().Content.ToString ());
    }

    public static IRestResponse CreateCredentials ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "domains/{domain}/credentials";
        request.AddParameter ("login", "alice@YOUR_DOMAIN_NAME");
        request.AddParameter ("password", "secret");
        request.Method = Method.POST;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func CreateCredential(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.CreateCredential(ctx, "alice@example.com", "secret")
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const createdCredentials = await client.domains.domainCredentials.create(DOMAIN, {
        login: 'alice@YOUR_DOMAIN_NAME',
        password: 'secret'
    });
    console.log('createdCredentials', createdCredentials);
  } catch (error) {
      console.error(error);
  }
})();

Sample response:

{
  "message": "Created 1 credentials pair(s)"
}

Updating the password for a given credential pair:

curl -s --user 'api:YOUR_API_KEY' -X PUT \
   https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice \
   -F password='abc123'

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.ResponseWithMessage;

// ...

public ResponseWithMessage updatePassword() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    return mailgunDomainsApi.updateCredentials(YOUR_DOMAIN_NAME, YOUR_LOGIN, "super_secret_password");
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain   = 'YOUR_DOMAIN_NAME';
$smtpUser = 'bob';
$smtpPass = 'new_password';

# Issue the call to the client.
$result = $mgClient->domains()->updateCredential($domain, $smtpUser, $smtpPass);

def change_credential_password():
    return requests.put(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice",
        auth=("api", "YOUR_API_KEY"),
        data={"password": "supersecret"})

def change_credential_password
  RestClient.put "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice",
  :password => "supersecret"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class ChangePwdCredentialsChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (ChangeCredentialPassword ().Content.ToString ());
    }

    public static IRestResponse ChangeCredentialPassword ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "domains/{domain}/credentials/{username}";
        request.AddUrlSegment ("username", "alice");
        request.AddParameter ("password", "supersecret");
        request.Method = Method.PUT;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func ChangePassword(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.ChangeCredentialPassword(ctx, "alice", "super_secret")
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const updatedCredentials = await client.domains.domainCredentials.update(DOMAIN, 'LOGIN_FROM_CREDENTIALS', {
           password: 'new_password'
       });
    console.log('updatedCredentials -------->', updatedCredentials);
  } catch (error) {
      console.error(error);
  }
})();

Sample response:

{
  "message": "Password changed"
}

Deleting a given credential pair:

curl -s --user 'api:YOUR_API_KEY' -X DELETE \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice

import com.mailgun.api.v3.MailgunDomainsApi; import com.mailgun.model.ResponseWithMessage;

// …

public ResponseWithMessage deleteCredentials() {

MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)

.createApi(MailgunDomainsApi.class);

return mailgunDomainsApi.deleteCredentials(YOUR_DOMAIN_NAME, YOUR_LOGIN);

}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain   = 'YOUR_DOMAIN_NAME';
$smtpUser = 'bob';

# Issue the call to the client.
$result = $mgClient->domains()->deleteCredential($domain, $smtpUser);

def delete_credentials():
    return requests.delete(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice",
        auth=("api", "YOUR_API_KEY"))

def delete_credentials
  RestClient.delete "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/credentials/alice"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class DeleteCredentialsChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (DeleteCredentials ().Content.ToString ());
    }

    public static IRestResponse DeleteCredentials ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "domains/{domain}/credentials/{login}";
        request.AddUrlSegment ("login", "alice");
        request.Method = Method.DELETE;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func DeleteCredential(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.DeleteCredential(ctx, "alice")
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const deletedDomainCredentials = await client.domains.domainCredentials.destroy(DOMAIN, 'alice@YOUR_DOMAIN_NAME');
    console.log('deletedDomainCredentials', deletedDomainCredentials);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
  "message": "Credentials have been deleted",
  "spec": "alice@samples.mailgun.org"
}

Listing connection settings:

curl -s --user 'api:YOUR_API_KEY' -G \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.domains.DomainConnectionResponse;

// ...

public DomainConnectionResponse getConnections() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    return mailgunDomainsApi.getDomainConnectionSettings(YOUR_DOMAIN_NAME);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain = "YOUR_DOMAIN_NAME";

# Issue the call to the client.
$result = $mgClient->domains()->connection($domain);

def get_connection():
    return requests.get(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection",
        auth=("api", "YOUR_API_KEY"))

def get_connection
  RestClient.get "https://api:YOUR_API_KEY"\
  "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection"
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class GetConnectionChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (GetConnection ().Content.ToString ());
    }

    public static IRestResponse GetConnection ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "domains/{domain}/connection";
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func GetDomainConnection(domain, apiKey string) (mailgun.DomainConnection, error) {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.GetDomainConnection(ctx, domain)
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const connectionSettings = await client.domains.getConnection(DOMAIN);
    console.log('connectionSettings', connectionSettings);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
  "connection": {
    "require_tls": false,
    "skip_verification": false
}

Update connection settings:

curl -s --user 'api:YOUR_API_KEY' -X PUT \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection
    -F require_tls='true' \
    -F skip_verification='false'

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.domains.DomainConnectionRequest;
import com.mailgun.model.domains.UpdateDomainConnectionResponse;

// ...

public UpdateDomainConnectionResponse updateConnections() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    DomainConnectionRequest domainConnection = DomainConnectionRequest.builder()
        .requireTls(true)
        .skipVerification(false)
        .build();

    return mailgunDomainsApi.updateDomainConnectionSettings(YOUR_DOMAIN_NAME, domainConnection);
}

# Include the Autoloader (see "Libraries" for install instructions)
require 'vendor/autoload.php';
use Mailgun\Mailgun;

# Instantiate the client.
$mgClient = Mailgun::create('PRIVATE_API_KEY', 'https://API_HOSTNAME');
$domain = "YOUR_DOMAIN_NAME";
$require_tls = true;
$skip_verification = false;

# Issue the call to the client.
$result = $mgClient->domains()->updateConnection($domain, $require_tls, $skip_verification);

def update_connection():
    return requests.put(
        ("https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection"),
        auth=('api', 'YOUR_API_KEY'),
        data={'require_tls': True,
              'skip_verification': False})

def update_member
  RestClient.put("https://api:YOUR_API_KEY" \
                 "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/connection",
                 :require_tls => true,
                 :skip_verification => false)
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class UpdateConnectionChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (UpdateConnection ().Content.ToString ());
    }

    public static IRestResponse UpdateConnection ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.Resource = "domains/YOUR_DOMAIN_NAME/connection";
        request.AddParameter ("require_tls", true);
        request.AddParameter ("skip_verification", false);
        request.Method = Method.PUT;
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func UpdateDomainConnection(domain, apiKey string) error {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.UpdateDomainConnection(ctx, domain, mailgun.DomainConnection{
        RequireTLS:       true,
        SkipVerification: true,
    })
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const updatedConnection = await client.domains.updateConnection('DOMAIN', {
        require_tls: true,
        skip_verification: false
    });
    console.log('updatedConnection', updatedConnection);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
  "message": "Domain connection settings have been updated, may take 10 minutes to fully propagate",
  "require-tls": true,
  "skip-verification": false
}

Get tracking settings for a domain:

curl -s --user 'api:YOUR_API_KEY' -G \
    https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/tracking

import com.mailgun.api.v3.MailgunDomainsApi;
import com.mailgun.model.domains.DomainTrackingResponse;

// ...

public DomainTrackingResponse getDomainTracking() {
    MailgunDomainsApi mailgunDomainsApi = MailgunClient.config(API_KEY)
        .createApi(MailgunDomainsApi.class);

    return mailgunDomainsApi.getDomainTrackingSettings(YOUR_DOMAIN_NAME);
}

# Currently, the PHP SDK does not support Mailing List verifications.
# Consider using the following php curl function.
function get_domain_tracking_settings() {
  $ch = curl_init();

  curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
  curl_setopt($ch, CURLOPT_USERPWD, 'api:PRIVATE_API_KEY');
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
  curl_setopt($ch, CURLOPT_URL, 'https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/tracking');

  $result = curl_exec($ch);
  curl_close($ch);

  return $result;
}

def get_domain_tracking():
    return requests.get(
        "https://api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/tracking",
        auth=("api", "YOUR_API_KEY"))

def get_domain_tracking
  RestClient.get("https://api:YOUR_API_KEY"\
                 "@api.mailgun.net/v3/domains/YOUR_DOMAIN_NAME/tracking"\
                 {|response, request, result| response }
end

using System;
using System.IO;
using RestSharp;
using RestSharp.Authenticators;

public class GetDomainTrackingChunk
{

    public static void Main (string[] args)
    {
        Console.WriteLine (GetDomainTracking ().Content.ToString ());
    }

    public static IRestResponse GetDomainTracking ()
    {
        RestClient client = new RestClient ();
        client.BaseUrl = new Uri ("https://api.mailgun.net/v3");
        client.Authenticator =
            new HttpBasicAuthenticator ("api",
                                        "YOUR_API_KEY");
        RestRequest request = new RestRequest ();
        request.AddParameter ("domain", "YOUR_DOMAIN_NAME", ParameterType.UrlSegment);
        request.Resource = "/domains/{domain}/tracking";
        return client.Execute (request);
    }

}

import (
    "context"
    "github.com/mailgun/mailgun-go/v3"
    "time"
)

func GetDomainTracking(domain, apiKey string) (mailgun.DomainTracking, error) {
    mg := mailgun.NewMailgun(domain, apiKey)

    ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
    defer cancel()

    return mg.GetDomainTracking(ctx, domain)
}

const DOMAIN = 'YOUR_DOMAIN_NAME';

const formData = require('form-data');
const Mailgun = require('mailgun.js');

const mailgun = new Mailgun(formData);

const client = mailgun.client({ username: 'api', key: 'YOUR_API_KEY' || '' });
(async () => {
  try {
    const tracking = await client.domains.getTracking(DOMAIN);
    console.log('tracking', tracking);
  } catch (error) {
    console.error(error);
  }
})();

Sample response:

{
"tracking": {
  "click": {
    "active": false
  },
  "open": {
    "active": false
  },
  "unsubscribe": {
    "active": false,
    "html_footer": "\n<br>\n<p><a href=\"%unsubscribe_url%\">unsubscribe</a></p>\n",
    "text_footer": "\n\nTo unsubscribe click: <%unsubscribe_url%>\n\n"
  }
 }
}