php-swiftmailerHow to get the message ID in SwiftMailer?

The message ID in SwiftMailer can be obtained by using the getId() method. This method returns a string containing the message ID.

Example code

$messageId = $message->getId();

Output example

<20190505095004.1.1557189900@example.com>

Code explanation

• $message: An instance of the Swift_Message class.
• getId(): A method of the Swift_Message class which returns the message ID as a string.

Helpful links

• SwiftMailer Documentation

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