Sender verify failed from valid users
Posted: Tue Apr 30, 2019 7:29 pm
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 address which sent the successful email is different from the rejected ones although its not blacklisted by anything.
Q2: How is it possible to save emails that have been rejected so I could release them later if they are not spam/virus ?
Thank you
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 address which sent the successful email is different from the rejected ones although its not blacklisted by anything.
Q2: How is it possible to save emails that have been rejected so I could release them later if they are not spam/virus ?
Thank you