When you modify the HTML in the script, you need to be aware of the variable hooks at the beginning of the script.
The Base HTML in the first version of this script is what is currently used in my environment. Unfortunately we still can't perform a Central Push with this script, however using a Management tool to distribute the Mac Signature Tool, one can simplify the process significantly and hopefully get the end-user to do the work. Outlook for Mac Signatures.scpt is an AppleScript that helps Mac SysAdmins with automating deployment of an HTML Mail Signature to Outlook for Mac 2016.
