I can receive emails fine, however sent messages aren't received by the recipient. The messages are "sent successfully" by roundcube. Can anyone help with this?
Thanks
???
any logs? did you check spam junk folder?
After doing a little more research into the problem, I noticed most the network settings I made are adjusted back to the default values at reboot. It seems that this is not an email issue, and is a CentOS 6.6 problem.