Is it possible to store the incoming email, store it and then filter it or check if its valid or not?
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- Tue Apr 30, 2019 7:29 pm
- Forum: The forum
- Topic: Sender verify failed from valid users
- Replies: 3
- Views: 392
Hi all, I have two questions, I would really appreciate if someone could help me. Q1: I am getting some emails rejected with a message saying "Sender verify failed" although the same users already sent emails to my exchange users and it was successfully received. I noticed that the IP addr...