We don’t offer any free email service here. Running a full featured mail service is a lot of overhead and a lot of administration for 1 person to handle, with a high potential for abuse. And, there’s a number of free alternatives
Email with SMTP
You can use a free smtp relay to send email. Some providers:
You can also use php sendmail for transaction emails; although be forewarned deliverability is largely dependent on where you’re sending.
Do you need help setting up your email relays?
Create a topic in the Support Forums.