Re: HELP! SMTP for IMAP stopped working

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On 1/2/09 4:03 PM, in article u3jl91RbJHA.4460@xxxxxxxxxxxxxxxxxxxx,
"Lanwench [MVP - Exchange]"
<lanwench@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

James Ricciardi wrote:
I am using IMAP on my Exchange 2003 server and all has been well
using the SMTP server to send mail as long as authentication is
enabled (using port 25) and all of a sudden users can not send mail
using the SMTP server. 1 User just reported a 0X800CCC62 when trying
to send through Outlook but that led me no where.

Thanks!
JR

Have you tested yourself using OE on a LAN-connected computer?
Have you checked to ensure the authenticated relay settings are still as you
wish in the properties of your virtual SMTP server?

FWIW, I wouldn't enable IMAP (although it's a sight better than POP3).
Internal and external users can use Outlook/MAPI connections to the mailbox,
the external ones via RPC over HTTP. No relay is needed. Using Exchange for
IMAP is kind of a waste.


No settings have changed that I can find - after further testing I can send
to users who have an exchange mailbox just not external addresses.
Thanks

.

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