Changing signature in Outlook overwrites email content

Update email signatures for secondary mailboxes : Help Center

SOLVED: What You Need To Know about SIGNATURES ARE NOW ROAMING in Outlook

Change or update an email signature in Outlook for Mac - Microsoft Support

Microsoft Outlook roaming vs Templafy Email Signature Manager

Creating, using and managing Signatures - HowTo-Outlook

Creating, using and managing Signatures - HowTo-Outlook

vba - How to add default signature in Outlook - Stack Overflow

Outlook signature: how to create, use and change

Where are Outlook Signatures stored in Outlook?

Exclaimer Signature Manager Outlook Edition - Outlook mail format policy options

How to use the Signature 365 migration wizard : Signature 365 Help Center