Nigel Kendrick wrote: > I have just followed Johnny Hughes' excellent walk-through on how to > install Postfix, MailScanner with ClamAV and Spamassassin and it > seems to be running fine during in house testing, but I want to make > sure that it behaves itself when it goes live serving about 250 > users; I have read comments elsewhere both for and against the use of > Mailscanner with Postfix, and when I mentioned the subject on the > Postfix group I was informed I *WILL* have mail dupes and missing > mail so can I have some observations from people using this setup > with Centos (3.3). > You really should add another antivirus vendor as its one of the advantages of MailScanner, you can add bitdefender, it's freeware. Sorry, I can not comment on Postfix as I use sendmail with MailScanner but from what I read on the MailScanner mailing list there are lots of people running a huge amount of mail through it with Postfix. Dean.