Hello I have a mail server hosted above Ubuntu
1GB / 25GB Disk
And the mailserver has:
-Netdata web stats viewer
- And all ubuntu packages to not be marked as SPAM mail
Every time I send a single mail the CPU hits 100% and it takes like 2min and 30 seconds to get the mail delivered, is that normal? Should I buy a better server or I just made something bad that is eating all my performance?
I am not too used to work with self hosted mail servers, thanks in advance, LinuxBabe guides are the best.