Postfix Sends Duplicate Forwarded Email When Recipient and Forward Email Addresses On Same Server

See above. To reproduce this bug, create and on your CyberPanel server. Set to forward to If you send an email to the test1, test2 receives not one but two copies of that email. I found the fix! Add the following line to /etc/postfix/

enable_original_recipient = no

After, you should no longer receive the duplicate emails.

This didn’t work for me.
I am forwarding to another external domain and it’s going 2 times.