Postfix reject_non_fqdn_hostname
Hi!
I want to reject email if remote hostname is not fully-qualified domain.
I tried:
smtpd_helo_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_non_fqdn_hostname,
reject_invalid_hostname,
My problem: our client (use sasl auth) get "rejected: need fully-qualified hostname" error message in theirs Outlook.
I want restrict fully-qualified domain only MTA->MTA communication, not MUA->MTA.
(Sorry for my english)
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