With MyDoom and spam bouncing around forging invalid e-mail addresses, I'm generating tons of bounce notifications that don't go anywhere. I noticed that Exchange 5.5 doesn't verify the recipient during SMTP time, but after the message is received. Thus the bounce messages. This sucks. Is there anyway to configure Exchange 5.5 IMS to reject messages at SMTP time with 5xx error when an invalid recipient is given? Note, I'm only talking about recipient names with the correct domain. My Exchange server does correctly give a 550 for relaying attempts.
Thanks, Steven --- Steven Dickenson <[EMAIL PROTECTED]> Network Administrator The Key School, Annapolis Maryland _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
