On 2024-06-16 15:21, Cody Millard via Postfix-users wrote: > smtpd_helo_restrictions = > ... > reject_non_fqdn_helo_hostname, > ...
I've found this to block some legitimate mails in the past from Bank of America, so you may want to grep your logs for "Helo command rejected: Host not found" just in case! _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
