Treo 700w
IMAP4 to GWIA 7.0
Downloading email from GW account works fine.
Any email sent to recipient with domain other then mine, I receive an
"Invalid message recipient" back.

On Treo:
Require SSL connection is not checked.
Outgoing mail requires authentication IS checked.

Verbose GWIA log show a "Will not relay:
(" is the recipient of my email and is the ip
number of my device.

Can this be resolved without turning GWIA into an Open Relay?

Thanx in advance for your time, Drew