I`m using ex2k, and I wrote an event sink to filter spam It works very good. It`s writen in vbscript and for each mail that arrives it calculates an MD5 signature and stores that on a table. If another mail arrives with the same signature, (and it`s not coming from and autorized server) it`s dropped on a directory for later check of an administrator. For my scenario it works ok. If any of you are interested on it or want to help to add some litle things that are missing, email me. Bye. Gabriel Zabal gabriel@xxxxxxxxxxx ----- Original Message ----- From: "Thomas W. Shinder" <tshinder@xxxxxxxxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Wednesday, May 01, 2002 1:39 AM Subject: [isalist] RE: Spam filtering software http://www.ISAserver.org Hi Richard, I agree! We started running Mail Essentials 6 recently is it is a real champ! But I suspect we're going to have to hire someone just to review the captured spam :-) Tom www.isaserver.org/shinder -----Original Message----- From: Richard Pettigrew [mailto:Richard@xxxxxxxxxxx] Sent: Tuesday, April 30, 2002 12:23 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Spam filtering software http://www.ISAserver.org Mail essentials from gfi software www.gfi.com -----Original Message----- From: Newhouse, Christina C. [mailto:CCN@xxxxxxxx] Sent: 30 April 2002 17:27 To: [ISAserver.org Discussion List] Subject: [isalist] Spam filtering software http://www.ISAserver.org Does anyone have any spam filtering software that they would recommend for Exchange 5.5 for 160 users? Thank you, Tina Newhouse ccn@xxxxxxxx CONFIDENTIAL & PRIVILEGED Unless otherwise indicated or obvious from the nature of the above communication, the information contained herein may be an attorney-client privileged and confidential information/work product. The communication is intended for the use of the individual or entity named above. If the reader of this transmission is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error or are not sure whether it is privileged, please immediately notify us by return e-mail and destroy any copies, electronic, paper or otherwise, which you may have of this communication. ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: richard@xxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: gabriel@xxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')