About WireMail: Mailgun

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Mailgun for ProcessWire

Category Email/WireMail
Modules that work with email as well as modules that implement ProcessWire’s core WireMail type.
Release StateStable
Should be safe for use in production environments. *
Authorsplauclair, macrura
Module Version0.5.1
Class NameWireMailMailgun
Compatibility2.7, 3.0
Date AddedMarch 12, 2016
Last UpdatedMarch 12, 2019
Recommended ByNew recommendations may take up to 1 day to appear.


This module's files should be placed in /site/modules/WireMailMailgun/
How to install or uninstall modules



Mailgun module for ProcessWire


Set settings in module configuration page.


Usage is similar to the basic WireMail implementation, although a few extra options are available.

Basic usage is as such:

  1. Initialize $mail = wireMail(); Note this also works: $m = $mail->new();
  2. Set options $mail->to('Someone <someone@example.com>); ...
  3. Send $mail->send();


$WireMailMailgun->to( string|array|null $recipients )

$WireMailMailgun->cc( string|array|null $recipients )

$WireMailMailgun->bcc( string|array|null $recipients )

$WireMailMailgun->setApiKey( string $apiKey )

$WireMailMailgun->setDomainName( string $domainName )

$WireMailMailgun->setTestMode( bool $bool )

$WireMailMailgun->setBatchMode( bool $bool )

When batch mode is set to true (default mode of operation), each recipient passed to the to() method will not be able to see who else is receiving the sent email. This will send one email per "To:" recipient.

Set to false to disable this behavior. This will send one email with multiple "To:" recipients.

Note that in both cases all CCs and BCCs will be delivered for each email sent. This means that if batch mode is on, that you have 10 "To:" recipients and 3 CCs, 40 emails will be sent in total.

Important: Mailgun has a maximum hard limit of recipients allowed per batch of 1,000. Read more about batch sending.

$WireMailMailgun->setToRecipientsVariables( array $array )

Add custom variables for batch mode. ex.:

	'someone@example.com' => array(
		'username' => 'Someone',
		'token' => '123456',
	), ...

$WireMailMailgun->setClickTracking( bool $bool )

$WireMailMailgun->setOpenTracking( bool $bool )

$WireMailMailgun->addAttachment( string $filepath )

Usage is the same as realpath() internally for convenience.

$WireMailMailgun->addTag( string $tag )

Add a tag to the email. Note that there is a maximum number of 3 tags allowed per email.

Also, the tag string should be ASCII only and its length should be 128 characters or less. If any of those conditions are not met, the module will convert any non-ASCII characters to ASCII and trim the string length to 128.

$WireMailMailgun->validateEmail( string $email )

Validates a single address using Mailgun's address validation service.

For more information on what this method returns, see Mailgun's documentation.