I had a lot of spam too. I had to make custom configs to deal with it. I also made whitelist to allow major email providers (aol, gmail, etc.) and blacklist configs to block certain .tld altogether (.top, .ru, etc.).
I used Google's help to do the customization's, unfortunately I did not write any of it down
After the Holidays maybe I can find time to write up another tutorial for what I did.
You are not alone with this issue: Google: send-mail: cannot open mail:25 centos site:www.centos.org
I used Google's help to do the customization's, unfortunately I did not write any of it down
After the Holidays maybe I can find time to write up another tutorial for what I did.
You are not alone with this issue: Google: send-mail: cannot open mail:25 centos site:www.centos.org
