postfix debugging
find out where will postfix send your emails$ postmap -q apache /etc/aliases $ postmap -q apache /etc/postfix/sender_canonical
find out how will postfix send your emails
$ /usr/sbin/sendmail -bv address
email antivirus
If you decide to use postfix to receive emails you might also like the free libre open clamd, clamav & clamtk AntiVirus programREFERRERS
PostFix
