Setting up an email server can be a very daunting task when you aren't too sure about how an email server works. Thankfully there are tools and configurations you can use that will make the job of managing an email server incredibly easy to understand and perform. For a long time I was creating new…
This error might pop up as you are trying to setup your email server. Fear not, there is a good chance that this is not a major issue and can be solved by running one single line of code in the command line. yum install dovecot-mysql Yep thats it. Dovecot has a mysql driver that…
Reverse DNS is a common method used to help keep your emails out of the dreaded spam filters. Fortunately, once you know how, reverse DNS is a quick and easy way to improve the trustability of your emails. Reverse DNS alone is not enough to guarantee that your emails will successfully make it to a…