>I have my SMTP rely set for local host only If I change it to local users only will it close the open relay and not effect the end users.
WRONG! Please read the archives and KB. This is a FAQ. Expect to be chastised for this and rightly so. Relay for Local users is an open relay. All the spammers have to do is say they are one of your users. You must use relay for addresses or no relay and require SMTP authentication. John Tolmachoff MCSE, CSSA IT Manager, Network Engineer RelianceSoft, Inc. Fullerton, CA 92835 www.reliancesoft.com To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
