Spam Assault! Professional Edition - Version 5 All new Spam Assault! 5.0 Professional Edition now AutoDeletes SPAM directly from your POP3 mail server. For any SPAM that gets through, send back "Undeliverable Mail" messages to the spammer. Block by Sender, Domain, Country, Recipient, etc. Many, many features - most designed by users - including the updated "SmartFilter" which converts common character look-alikes while scanning email headers. For each message, View, Forward, Reply, etc.