Hi Spencer, You are the third person to ask this question in on one week. The answer is as follows: This is not possible with proxy addresses as you have configured for the user object. Proxy addresses are not allowed to be used as delegated IDs. However, there is workaround for this, and if you want you can try this out. First remove the proxy address from the user Object. Create a new additional mailbox for the user, and add the proxy address to the new mailbox, and make that as the Primary SMTP address. Add the original user ID to have full permissions to this new mailbox, and also assign Send As permissions. Configure the new mailbox to forward all incoming emails to the user's original mailbox. This way, when the user wants to send a mail as the second ID, he can use the From: filed and select the other mailbox ID as the sender ID. Regards, Raj -----Original Message----- From: Spencer Read [mailto:ser@xxxxxxxxxxxxx] Sent: Thursday, September 30, 2004 7:43 AM To: [ExchangeList] Subject: [exchangelist] Multiple domain question. http://www.MSExchange.org/ I have read some articles about multiple SMTP addresses for the same AD User and I am 99% happy but ....... My one outstanding question is - User A has 2 addresses in exchange - usera@xxxxxxx (default) and usera@xxxxxxx If an email arrives via the usera@xxxxxxx address and then User A replies to the email, I understand that the email will be sent from usera@xxxxxxx because this is the default. Is there any way in Exchange 2003 on Windows 2003 to reply from the address the email is received on (usera@xxxxxxx) with no user interaction? ...Spence ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: raj.periyasamy@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx