Hi,
I'm trying to find a way to white list email from a certain IP. This is the reason it is getting rejected:-
Helo command rejected: need fully-qualified hostname
I would preferably not want to turn off SMTP HELO checks for all domains.
I'm trying to find a way to white list email from a certain IP. This is the reason it is getting rejected:-
Helo command rejected: need fully-qualified hostname
I would preferably not want to turn off SMTP HELO checks for all domains.