mail server problem

hi mail server problem
It was fully working and after the server was repeated
, What should I do /..

@Mr.Yassinox#20950 Hello, try to uninstall and reinstall mail server.

Thank you. I am grateful to you for your lovely help and support

@Mr.Yassinox#20979 OK, thank you for your support. If you encounter any problems in the future, just send a post for consultation.