Just as another plug for postfix you can use it to do per user blacklisting, so if (like me) you have several users who get most of your companies spam you can heavily filter their mail whilst leaving everyone elses relatively untouched.
SBL/XBL is great.. our most heavily hitting list and no false positives to date. > -----Original Message----- > From: Weatherly, Rob [mailto:[EMAIL PROTECTED] > Sent: 05 April 2004 16:05 > To: Exchange Discussions > Subject: RE: AntiSpam Software > > > That is the list we use, SBL+XBL, and we have very good luck, with > little to no false positives. > > > -------------------------------- > Rob Weatherly > -------------------------------- > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of April > Fleming > Sent: Monday, April 05, 2004 11:00 AM > To: Exchange Discussions > Subject: RE: AntiSpam Software > > Umm, it relay's that's about all I can tell you. It was here before I > was. > There are no antispam capabilities, I know that much. I just took a > look at > the reverse dns blacklisting and found that spamhaus.org was > already in > the > list, however I do not believe it is working because we > receive a lot of > spam. The response field was empty so it could be that it was not > configured correctly. I am setting it up now to use the combined > spamhaus > list (SBL+XBL) to see if that helps. > > April Fleming > > Information Services > > Dixon Ticonderoga Company > > 407-829-9000 ext. 153 > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Fyodorov, > Andrey FTL > Sent: Monday, April 05, 2004 11:01 AM > To: Exchange Discussions > Subject: RE: AntiSpam Software > > MailEnable? It actually works? > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of April > Fleming > Sent: Monday, April 05, 2004 10:23 AM > To: Exchange Discussions > Subject: RE: AntiSpam Software > > > We do have a relay setup on Win2k running MailEnable. > > April Fleming > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Dickenson, Steven > Sent: Monday, April 05, 2004 10:20 AM > To: Exchange Discussions > Subject: RE: AntiSpam Software > > Debian GNU/Linux, Exim v4 w/ Exiscan-ACL, SpamAssassin, and ClamAV. > > I'm very happy with my gateway SMTP server. It took me a few > iterations > to > get it completely tweaked out the way I wanted it, but I've got a very > stable and fast setup, that SMTP rejects high-scoring spams and any > virus > e-mails. E-mails that fall below the rejection threshold are > tagged and > delivered, where end-user rules usually deliver them to a junk mail > folder. > > I would think you'll need some type of gateway system, as > most antispam > products on the market for Exchange don't integrate directly with > Exchange > 5.5. > > I've heard good things about the Barracuda Networks Spam > Firewall. Two > or > three schools in the area here use it, and are very happy with it. > Relatively low cost, but with an annual fee for maintenance > and updates. > I > believe it's based on SpamAssassin. > > Steven > --- > Steven Dickenson <[EMAIL PROTECTED]> > Network Administrator > The Key School, Annapolis Maryland > > -----Original Message----- > From: April Fleming [mailto:[EMAIL PROTECTED] > Sent: Monday, April 05, 2004 10:02 AM > To: Exchange Discussions > Subject: AntiSpam Software > > > Exchange 5.5 > Windows NT 4 sp 6 > > I have [finally] been given the go-ahead to implement an AntiSpam > solution. > We have researched the Corvigo Appliance and Brightmail > Antispam in the > past. Corvigo was way out of our budget, and my boss was not > happy our > test > install of Brightmail, so we are back to the drawing board. > > I have seen posts to this list about the IhateSpamServer and > SpamAssasin. I > would like to know what is actually being used out there and how > happy/unhappy people are with it. It is much more helpful > than reading > advertisements that all promise the world. > > So if you wouldn't mind givng a shout out for your AntiSpam > software, I > would greatly appreciate it. > > Thank you. > > April Fleming > > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: > http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&t > ext_mode=& > lang > =english > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > To unsubscribe via postal mail, please contact us at: > Jupitermedia Corp. > Attn: Discussion List Management > 475 Park Avenue South > New York, NY 10016 > > Please include the email address which you have been contacted with. > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: > http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&t > ext_mode=& > lang > =english > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > To unsubscribe via postal mail, please contact us at: > Jupitermedia Corp. > Attn: Discussion List Management > 475 Park Avenue South > New York, NY 10016 > > Please include the email address which you have been contacted with. > > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: > http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&t > ext_mode=& > lang > =english > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > To unsubscribe via postal mail, please contact us at: > Jupitermedia Corp. > Attn: Discussion List Management > 475 Park Avenue South > New York, NY 10016 > > Please include the email address which you have been contacted with. > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: > http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&t > ext_mode=& > lang > =english > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > To unsubscribe via postal mail, please contact us at: > Jupitermedia Corp. > Attn: Discussion List Management > 475 Park Avenue South > New York, NY 10016 > > Please include the email address which you have been contacted with. > > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Web Interface: > http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&t ext_mode=& lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. 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Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with. _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
