When running your own mail server you have complete control over its performance and reliability. Here is how to get started with an open-source mail server on AWS EC2.
Optimizing Postfix access maps to block incoming spam based on sender’s address
Here is how you can improve your Postfix access maps in order to block incoming spam based on sender’s address.
You’ve Got Mail: The Changing Landscape of Email Services and the Emergence of Unified Communications
In the universe of email and messaging, change is accelerating. The world of IT came up with a new marketable buzzword with earth-shaking repercussions: Unified Communications.
WordPress Says Your Host May Have Disabled The mail() Function. Here Is How to Fix It.
Some WordPress installations stubbornly refuse requests for a password reset link, showing the user this error message instead:
The email could not be sent. Possible reason: your host may have disabled the mail() function.
WordPress’ error massage is anything but insightful. The underlying cause usually involves SELinux. Let us introduce you to an easy fix that does not involve plug-ins or external email services. Buckle up.
Anti-Spam Defense: Using Postfix With smtpd Access Restrictions
Fighting spam, aren’t we all… To stem the tide of unwanted junk mail look no further than the built-in access restrictions in Postfix.