By Bill Seremetis, 14 September, 2015

When working on sites with thousands or millions of users you have to face a very important problem: your test/dev sites are not allowed to send emails, at all! Develmail and other solutions exist but most of them are very limiting because you end up with text emails and not your nicely styled HTML mail. A way to overcome this problem is by using an external SMTP server that you manage. I'm using iRedmail which works with Postfix.