Lately, I've been working on the Butterflive website where users can subscribe. As part of this process, users are sent automated mails (to check if the mail address they provide is correct or not). Alas, my mails were filtered as Spam by my own mail server.
In this article, I'll describe step by step what I did to solve the problem, what was successful and what did not work as expected.
First, a quick word about the environment:
- Mails are sent in PHP, using the Zend_Mail component of the Zend framework