troubleshooting Question

How to set up Exchange SMTP for mail relay with BT

Avatar of PeterKemp
PeterKemp asked on
ExchangeEmail Protocols
2 Comments1 Solution1782 ViewsLast Modified:
Setting up our own domain to pass through BT.
BT have enabled an allow mail relay for our domain.
We can no longer send mail out SMTP through
How do I set up the SMTP connector to authenticate with BT?

Mail is held up in the Outbound Queue with error message "Remote SMTP service rejected AUTH negotiation".

I have tested the set up using Outlook Express on the server and both collection from our domain name ISP and sent mail authenticated to BT works correctly. ie we have the correct passwords etc.  

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