Remove Header

[KD-SC]

Hello,

is ist possible to remove a Special Header from all emails?
The Header in Question is called X-MS-Exchange-Inbox-Rules-Loop.
We are in the Migration to O365 and the Header stops mails from being forwarded by a rule.

Any help would be great.
Thanks in advance

 

[heutger]

You would need to play around with postfix header checks (manual work via SSH) and may be able there to adjust the headers