Educause Security Discussion mailing list archives
Re: Extremely High Spam Statistics
From: "HALL, NATHANIEL D." <halln () OTC EDU>
Date: Tue, 13 Feb 2007 08:53:27 -0600
We are a moderately sized community college in the Midwest US. Since February 1, we have had around 940,000 messages pass through our SPAM filters. Out of those, around 87,000 not classified as SPAM. That puts us at around 91% of our e-mail as SPAM. BTW, we are using Barracuda SPAM Firewalls. We previously used SpamAssassin on our systems, but found that Barracuda's finely tuned SpamAssassin rules worked much better. -- Nathaniel Hall, GSEC GCFW GCIA GCIH GCFA Network Security System Administrator OTC Computer Networking Office: (417) 447-7535 ________________________________ From: Tim Lane [mailto:tlane () SCU EDU AU] Sent: Monday, February 12, 2007 6:51 PM To: SECURITY () LISTSERV EDUCAUSE EDU Subject: [SECURITY] Extremely High Spam Statistics Hello, I would be interested in comparing our spam stats with other institutions. We are currently sent around around 450 000 emails per day, of which 98-99% are spam leaving around 5000 valid email messages passed through. This is transparent to our uses who only receive valid email. Are other institution's spam levels this high? I would be very interested in hearing stats as I thought global rates were only around 90-95%. Thanks, Tim Tim Lane Information Security Program Manager Information Technology and Telecommunication Services Southern Cross University PO Box 157 Lismore NSW 2480 *02 6620 3290 7 02 6620 3033 * tlane () scu edu au * http://www.scu.edu.au <http://www.scu.edu.au>
Current thread:
- Extremely High Spam Statistics Tim Lane (Feb 12)
- <Possible follow-ups>
- Re: Extremely High Spam Statistics Ken Connelly (Feb 12)
- Re: Extremely High Spam Statistics Mark Borrie (Feb 12)
- Re: Extremely High Spam Statistics Walter E. Petruska (Feb 12)
- Re: Extremely High Spam Statistics Ben Spencer (Feb 13)
- Re: Extremely High Spam Statistics Hall, Rand (Feb 13)
- Re: Extremely High Spam Statistics Hunt,Keith A (Feb 13)
- Re: Extremely High Spam Statistics Jeff Kell (Feb 13)
- Re: Extremely High Spam Statistics Charlie Prothero (Feb 13)
- Re: Extremely High Spam Statistics Roger Safian (Feb 13)
- Re: Extremely High Spam Statistics HALL, NATHANIEL D. (Feb 13)
- Re: Extremely High Spam Statistics Ken Connelly (Feb 13)
- Re: Extremely High Spam Statistics Roger Safian (Feb 13)
- Re: Extremely High Spam Statistics Mark Bruhn (Feb 13)
- Re: Extremely High Spam Statistics Br. Kenneth Arnold (Feb 13)
- Re: Extremely High Spam Statistics Daniel J. Cody (Feb 13)
- Re: Extremely High Spam Statistics Joel Rosenblatt (Feb 13)
- Re: Extremely High Spam Statistics Mclaughlin, Kevin L (mclaugkl) (Feb 13)
- Re: Extremely High Spam Statistics Bristol, Gary L. (Feb 13)
- Re: Extremely High Spam Statistics Chris Steele (Feb 13)
- Re: Extremely High Spam Statistics Brady McClenon (Feb 13)
(Thread continues...)