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by zupperman74
Sat Aug 06, 2022 11:49 am
Forum: Error Reports and Issues
Topic: [SOLVED] Messages missing a valid messageId header are not\n5.7.1 accepted.
Replies: 6
Views: 9989

Re: Messages missing a valid messageId header are not\n5.7.1 accepted.

I have the same problem since few days.
the strange thing is that I see a messageID on the emails so I don't understand what's wrong...