best open source mail server

[luckno]

Hi All.

Can you suggest me a open source mail server which is robust, feature rich and reliable? Send mail is number 1 but is it good as a mail relay?? this is what i feel about send mail.

I need to run this in our office, it doesn't matter even the commercial one which is at the moderate cost.

perhaps I am asking wrong questions sitting in the wrong forum. betraying send mail . forgive me dear sensitive guys,

 

[mbrooks]

I've had no issues using Sendmail. Whether it be for relaying, miltering, SSL/TLS.. There are many admins that insist Postfix is inherently more secure and easier to set-up Personally, that is up to the level of the user. Currently my mail server processes over 50k messages a day.

My set-up:

Sendmail
milter-greylist
ClamAV
SpamAssassin

M. Brooks

http://mbrooks.info