Hi,
I am trying to change the envelope sender appearing in Non Delivery Reports as from=<> using sender_canonical_maps hash file /etc/postfix/sender_canonical * *A7B2219E26: from=<>, size=86475, nrcpt=1 (queue active) [root@host log]# cat /etc/postfix/sender_canonical <> [email protected] [email protected] [email protected] when i querry the key using postmap ( postmap -q "<>" hash: /etc/postfix/sender_canonical ) it gives me proper output. However, when the message is relayed, it does not change the from address. When I tried it in /etc/postfix/sender_access file, it allows relaying. ( smtp_null_access_lookup_key is default - when i trie) Regards, Santosh Malavade
