aaP_mashour06 Hello, I installed mail server on aapanel and I can send and receive email successfully, but want to use port 587 instead of port 25 for security reasons, how can that be done? Thanks.
aaPanel_Kern aaP_mashour06 Hello, port 587 can be used between the mail client and the mail server. But the mail server and the port 25 used by the mail server cannot be changed
