w3
w3services
#1
Helo command rejected: need fully-qualified hostname
Getting a message in outlook. But in Rainloop mails are coming and going.
Helo command rejected: need fully-qualified hostname
1 reply
w3
w3services
#2
my setting -
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname