>Is it possible to block Spam coming from a single IP? I'm pretty new to Spam >busting so forgive me, but I'm getting a ton of Spam from one company and >they appear to have unlimited domains and IP's to fire it off from. I've >blocked most of it I believe using the Kill list, but evidently you can't >add an IP to the kill list like so? @XXX.XXX.XX.XX
The Kill List only lets you enter E-mail addresses (or partial E-mail addresses), since it only looks at the return address of the E-mail. The Control Access file, though, will let you enter IPs and IP ranges not to accept mail from. Of course, if they really have unlimited IPs, you're going to have a hard time blocking them by adding all the IPs. :) It sounds like you may be dealing with one of the new high tech "hacker spammers" that breaks into dozens/hundreds of computers, and instructs them to send E-mail through thousands of open relays. Those aren't easily dealt with, but the weighting system in our Declude helps out (which allows you to receive mail from open relays if you want, while blocking mail with multiple problems). Also, Message Sniffer ( http://www.sortmonster.com -- it's not our product, but works with Declude and other spam software) does a good job detecting spam based on the content, which helps out a lot in these cases. -Scott --- Declude: Anti-virus, Anti-spam and Anti-hijacking solutions for IMail. http://www.declude.com --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit the Knowledge Base for answers to frequently asked questions: http://www.ipswitch.com/support/IMail/
