MTA comparison (postfix, exim4, ...)
After seeing recent post(*) on the default MTA issue, I did some
research and experiment on MTAs. They are summarized at:
Also good review was found at: http://shearer.org/MTA_Comparison
Although both exim4 and postfix daemons are negligibly small ones on
a desktop machine, exim4 one was a bit smaller on memory.
So far, I did not see strong reason to switch to postfix here but I am
runing it anyway now.