Well, as you use the php function mail(), the only way you can configure the mta is via the corresponding settings in your php.ini, I think.

I know 2 great frameworks for sending e-mails in php. The first one is Zend_Mail.

A more complex and more functional framework is Swift Mailer. As I said - it's quite complicated but it offers you nearly every functionality (i. E. embedding images, load balancing, speed throttling) and is designed for mass e-mails.



Alex

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