Transports

dot-mail can use any transport class that implements Symfony\Component\Mailer\Transport\TransportInterface, with the standard transport available being:

• esmtp
• sendmail

Feel free to use any custom transport you desire, provided it implements the mentioned TransportInterface.

PHP's mail() function is a wrapper over sendmail, and as such has a different behavior on Windows than on nix systems. Using sendmail on Windows will not work in combination with* addBcc().

Emails sent using the sendmail transport will be more often delivered to SPAM.

esmtp connects to the configured SMTP host to handle sending emails.