Forum Discussion
Admin O365
Nov 01, 2018Brass Contributor
Insert Custom Message Header value in an email
Hello,
Environment: Exchange Online
Is it possible to Insert Custom value in the Message Header of an email?
Regards,
Dematri
6 Replies
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- Admin O365Brass Contributor
Thanks Vasil....
Sorry I should have added earlier -
Is it possible to add the sender address to an existing message header value (type: X-Protective)
Here, sender address will change based on the sender id.
Any suggestion will be of great help.
In general yes, but depends on the header. Some headers will be stripped/overwritten by the server, you cannot for example "forge" and antispam header, etc.