In this work, I configured the Postfix mail server that support the Anti-Spam and Anti-Virus, using two methods, for sake of evaluation and realizing which method can be considered to be the best,
Method 1: With Postfix, SpamAssassin, ClamAV and Amavis-new
Method 2: With Postfix, SpamAssassin, ClamAV and Procmail
Keywords: Postfix, SpamAssassin, ClamAV, Procmail and Amavis-new