550 Error: invalid Message-ID header

S

Scott Mulder

Hi,

I've had some mail delivery failures using Outlook (2002) lately in which the
message reads:

550 Error: invalid Message-ID header

Message-id:
!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAAtoq+3x8xNUO1MiZ1OYDvBMKAAAAQAAA
[email protected]

Admittedly, it appears to be long but it has never given anyone a problem
before.

I tried both of my ISP's and the result is the same.

The only difference I see in the headers is that these folks are now using
"MailEnable Postoffice Connector"

Is there anything I can do at my end before I start bothering the postmaster
at the receiving end?

(Looks like a filter issue to me, but what do I know...) :)

- Scott
 
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