Hello,
I have this issue after i moved my SMTP Inetrnet connector from mail 5.5 to
mail 2003 server.
Some domains when i sent an email to them rejects email stating invalid
domain name, ,
but this happens only once a day, subsequent emails ot the same domain from
the same client passes through fine without any error or NDR.
I telnet into their smtp server, it works for some and it does not for their
many smtp servers?

ANy idea what needs to be done on my end.

R06

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