3. Establish SPF records (OK, it doesn't do a lot) 4. Change everyone's SMTP address (the only way to be sure).
-- Durf On Tue, Oct 7, 2008 at 1:15 PM, Brumbaugh, Luke < [EMAIL PROTECTED]> wrote: > Rule to send to delete folder or permanently delete. > > This would calm the user. > > > > Anyway to prevent? > > 1. Kill spammer. > > 2. Keep user of sites that collect email addresses. > > > > > > > > *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > *Sent:* Tuesday, October 07, 2008 1:08 PM > *To:* MS-Exchange Admin Issues > *Subject:* Hundreds of NDRs > > > > Exchange 2003 SP2. We occaisionaly have users who get a few NDRs over a > couple of days from reipients they did not send to because of spammers > spoofing their email address. At 12:15 I have a user who began getting > hundreds of NDRs obviously as a result of a spammer sedning out a bulk email > package. These are coming in so fast the user is having a hard time keeping > up with the deleting. Anyway to prevent this crap? > > Thanks. > > > > > > ********************************************************************** > > CONFIDENTIALITY NOTICE: The information transmitted in this message is > intended only for the person or entity to which it is addressed and may > contain confidential and/or privileged material. Any review, retransmission, > dissemination or other use of this information by persons or entities other > than the intended recipient is prohibited. If you received this in error, > please contact the sender and destroy all copies of this document. Thank > you. > > Butler Animal Health Supply > > ********************************************************************** > > > > > -- -------------- Give a man a fish, and he'll eat for a day. Give a fish a man, and he'll eat for weeks! ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
