Tag: linux services

How To Enable TLS Encryption On Postfix

In this guide, I will show you a quick and easy way to enable TLS encryption on your Postfix server. The reason why you would want to enable this is that some email servers automatically mark incoming emails as spam if they are not encrypted with TLS as well as this helps prevent people from intercepting email traffic from your …

Restarting vs Reloading A Linux Service

If you are making changes to configuration files such as Apache or Postfix for example, you will need to either restart or reload the service for the changes to take effect. So what is the difference between a Linux service reload and a Linux service restart?