Please I need some clarification as to this statement in this article below
4. The Reply-To
. The Reply-To header is added when the originator of the message wants any replies to the message to go to that particular email address rather than the one in the From: address. This usually shows up as a separate field in the email client. There is no technique (SPF, DKIM, DMARC, or any other technology) that protects the Reply-To header.
https://docs.microsoft.com/en-us/archive/blogs/tzink/what-do-we-mean-when-we-refer-to-the-sender-of-...
I need to confirm if this statement above is correct or not
https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/how-office-365-validates...
