All Email being blocked!!! ORF Service causing it... RSS


When the ORF service, all external email is blocked. Stop the service and email delivers properly.
Exchange 2010 (64-bit) ORF 5.1 Fusion

Issue started suddenly.

by geustech 5 years ago


so whats the reason when mail is blocked? Maybe you're using an outdated dns blacklist.

can you post the logentry?


by NorbertFe 5 years ago

@NorbertFe: Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain by [].

The error that the other server returned was:
550 5.7.1 Message rejected (no valid recipients).

This is the response from my Gmail account.

by geustech 5 years ago
(in reply to this post)


This is the NDR Message Google creates. You will Need the logfile entry from ORF Fusions logfile.

by NorbertFe 5 years ago

@NorbertFe: I fixed it I think. Recipient blacklist was on and set to block all addresses. I turned it off and it appears that all is well. Will monitor it and see

by geustech 5 years ago
(in reply to this post)


That would have been my next guess. So the question is: Who enabled it "suddenly"? ;)

by NorbertFe 5 years ago

@NorbertFe: New tech was hired a few weeks ago is my guess. Will monitor him also...thanks for the help.

by geustech 5 years ago
(in reply to this post)

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