If you would have asked me 6 months ago or so I would have said Mailsweeper for SMTP. Clearswift clearly is losing customers due to their unstable product.
-----Original Message----- From: Roger Seielstad [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 2:38 PM To: Exchange Discussions Subject: RE: SPAM blockin software recommendations..... What level of time is involved from the admin side with that? 10k messages a week, say 5 seconds each, that's a hair under 14 hours a week. That's awefully time intensive. -------------------------------------------------------------- Roger D. Seielstad - MCSE Sr. Systems Administrator Inovis Inc. > -----Original Message----- > From: Wendel, Jesse [mailto:[EMAIL PROTECTED] > Sent: Wednesday, March 12, 2003 12:47 PM > To: Exchange Discussions > Subject: RE: SPAM blockin software recommendations..... > > > Out in the dmz we use qmail with a loop to spamassassin, for > inbound traffic to our internal Exchange organization. > > If the email is ranked as spam, the envelope gets rewritten > and sent inbound to a quarantine mailbox which gets reviewed > daily by staff. We're grabbing over 10,000 spams per week, > with less than one (1) false positive per week (yes, that is > over 1/10,000 or better than .9999 of reliability!) > > And with the Bayesian filters - > http://www.paulgraham.com/antispam.html - enabled by default, > spamassassin automatically learns what is spam for our > enterprise, and what isn't. Not to mention that we can and > do train the filters specifically for both non-spam (ham) and spam. > > Our users love us. And we love both qmail and spamassassin. > Greatest thing since (insert your own metaphor here.) > > Jesse Wendel > Sr. Technical Systems Analyst > Primary Messaging/DNS Administrator > www.pse.com > > > > -----Original Message----- > > From: Ed Crowley [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, March 11, 2003 2:21 PM > > To: Exchange Discussions > > Subject: RE: SPAM blockin software recommendations..... > > > > > > There are lists of them at http://www.slipstick.com and > > http://www.mail-resources.com. > > > > Ed Crowley MCSE+Internet MVP > > Freelance E-Mail Philosopher > > Protecting the world from PSTs and Bricked Backups!T > > > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Brian Dugas > > Sent: Tuesday, March 11, 2003 6:36 AM > > To: Exchange Discussions > > Subject: SPAM blockin software recommendations..... > > > > > > Good Morning, > > > > I am currently using Trend eManager to block SPAM(in trial version > > still), it is not appearing to be very effective. What are > some other > > options for blocking SPAM? > > > > Thanks in advance. > > > > Brian > > > > > > _________________________________________________________________ > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > Archives: http://www.swynk.com/sitesearch/search.asp > > To unsubscribe: mailto:[EMAIL PROTECTED] > > Exchange List admin: [EMAIL PROTECTED] > > > > > > _________________________________________________________________ > > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > > Archives: http://www.swynk.com/sitesearch/search.asp > > To unsubscribe: mailto:[EMAIL PROTECTED] > > Exchange List admin: [EMAIL PROTECTED] > > > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
