Problem of receiving mail and sending mail
on the server problem getting mail and sending mail.. The problem is solved when we disable CSF.
How to solve this problem?
Our Settings
SMTP Settings:
SMTP_BLOCK = Off
SMTP_ALLOWLOCAL = Off
SMTP_REDIRECT = Off
SMTP_PORTS =
SMTP_ALLOWUSER = cpanel
SMTP_ALLOWGROUP = mail,mailman
SMTPAUTH_RESTRICT = Off
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IPv4 Port Settings:
TCP_IN = 20,21,22,26,53,80,110,143,443,465,587,993,995
TCP_OUT = 20,21,22,26,37,43,53,80,110,113,443,465,587,873,993,995
Problem of receiving mail and sending mail
Re: Problem of receiving mail and sending mail
Port 25 needs to be open.