I was wondering if you could help me out. I'm running my server basically for 2 things: serving webpages and it's my fileserver.
Now I'm looking for a very lightweight MTA which basically shouldn't bother with much more than delivery of local mails (cron reports, warnings, etc) and some webapps that want to send out mail for registering and the like.
Since I come from Debian I'm pretty much used to Exim and it's fine, but I was wondering if there is something simple, maybe with a smaller footprint and which is nice and secure? Exim is a bit of an overkill for my purposes.
Thanks in advance
The most secure I know of is qmail.
However, I really like postfix. Light and secure yet simple to configure.