> > [193.144.75.8) (failed to find sending host name from IP address)
> ^
> Was this really that kind of closing bracket?
>
No - a typo on my part since I couldn't paste the actual log entry in I had
to type it in.
> The fact that it says "(host)" means it didn't like the host. Nothing to
> do with headers or sender verifies or anything like that. Have you got
> sender_host_reject_recipients set?
>
Yes, but the option points to a file lookup. The file itself only has 2
entries (so far!), and neither of them have anything to do with the rejection
addresses we are seeing. The IP address quoted in my previous message was
just one example; there are others. Rejections due to the above file lookup
seem to take a slightly different form:
recipients refused from <...> H=... [IP addr]
recipient ... refused from ... (...) [IP addr]
John.
***************************************************************************
John Horne, E-mail: J.Horne@???
Computing Service, Phone : +44 (0) 1752 233911
University of Plymouth, UK. Fax : +44 (0) 1752 233919
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