> Do you have some front-end before your Postfix (for example some UTM device > that is filtering mail traffic)?
No > Because the strange rejection message that > is not generated by Postfix somehow correlates for me with "canceled" in > your logs. That's what I thought. Rspamd is connected via milter, but rspamd didn't reject this -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netz | Netzwerk-Administration Invalidenstraße 120/121 | D-10115 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | https://www.charite.de _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org