If they're sending using a POP or IMAP client using SMTP, then have them configure their SMTP clients to authenticate with their AD or NT account (format: domain\userID) and password.
Ed Crowley MCSE+I MVP Technical Consultant hp Services "There are seldom good technological solutions to behavioral problems." -----Original Message----- From: [EMAIL PROTECTED] [mailto:bounce-exchange-94760@;ls.swynk.com] On Behalf Of Sean Brandt Sent: Monday, October 21, 2002 3:05 PM To: Exchange Discussions Subject: 550 Relaying Denied I have an exchange server that has "domain_a" as it's default address. I have a number of users who have additional addresses of user@domain_b. They are getting a "550 Relaying Denied" error when sending from their domain_b address. I'm new to Exchange admin. so I'm not sure where the setting would be to allow sending of emails with other domain names. Your help is much appreciated! Sean _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:leave-exchange@;ls.swynk.com Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:leave-exchange@;ls.swynk.com Exchange List admin: [EMAIL PROTECTED]
