Author Topic: Receives, replies but does not send  (Read 314 times)

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Receives, replies but does not send
« on: March 23, 2021, 06:50:41 PM »
I have a strange problem, the emails arrive, I can reply but I cannot send an email.
Rdns and all okey,

Test: http://leafdns.com/index.cgi?testid=BEC32922
Mail test result: https://www.mail-tester.com/test-o02re7qca

All the ports seem to be open and working, I have tried everything but I understand why I cannot write an email, but I can receive and reply.

A help?

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Re: Receives, replies but does not send
« Reply #1 on: March 27, 2021, 06:10:08 AM »
check maillog /var/log/maillog  and ask your server porvider/ISP if they allow emails via port 25

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Re: Receives, replies but does not send
« Reply #2 on: April 04, 2021, 08:16:22 AM »
My provider says they have no problem and port 25 is active.
However miscrosoft, it says my IP address is not mitigated.
I use 0.0.0.45. from 0.0.0.1 to 0.0.0.63 are not mitigated.
from 0.0.0.64 to 0.0.0.123 are mitigated.
What should I do?