I'm new at this... So I'll try to be effective... And short!
I'm trying to set a mail server using Exim, and don't want to send spam, so basically my doubt is, what are the items that I should pay attencion?
I know that SMTP, SASL and TLS are in the list, but don't know what else should be carefully configured/installed.
I also need to know if Exim already includes any of those features.
Thank you for all the help.
with best of compliments.