mailcow issueshttps://git.coop/webarch/mailcow/-/issues2017-10-04T21:29:27Zhttps://git.coop/webarch/mailcow/-/issues/2Postfix reject_sender_login_mismatch causes problems2017-10-04T21:29:27ZChris Croomechris@webarchitects.co.ukPostfix reject_sender_login_mismatch causes problemsIf another server has an alias which includes the senders address the sender gets a rejection from their own mailserver:
```
553 5.7.1 <example@example.org> Sender address rejected: not logged in (in reply to RCPT TO command)
```
So we...If another server has an alias which includes the senders address the sender gets a rejection from their own mailserver:
```
553 5.7.1 <example@example.org> Sender address rejected: not logged in (in reply to RCPT TO command)
```
So we should remove the `reject_sender_login_mismatch` config.