[Mimedefang] OT - Cant figure out why this is being rejected

[Paul Murphy]

Can you confirm that the reverse-DNS lookup for this IP works and resolves to
one of the names in the sendmail.cw ($=w) file?

If not, Sendmail resolves the IP address, gets a name it doesn' know about,
assumes you want to relay to this address, and then refuses because you don't
have that address (and/or the incoming relay address) in your permitted relay
list.

Best Wishes,

Paul.
__________________________________________________
Paul Murphy
Head of Informatics
Ionix Pharmaceuticals Ltd
418 Science Park, Cambridge, CB4 0PA

Tel. 01223 433741
Fax. 01223 433788

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