Mail Plugin not available after migration from Intel to M1

[MaLa]

Hi,

I moved from an Intel Mac to a M1 Mac macOS 12.5. On Intel the mail plugin works fine.
After migration with the migration assistant to the M1 Mac the mail plugin is not available.
I tried the steps several times but I don’t get the plugin. BigSur Mail Plugin M1 Mac

[rmschne]

One screen shot missing…

Please try: re-start Apple Mail, Menu: Mail → Preferences → Tab: General → Button “Manage Plug-ins” then enable the DEVONthink mailbundle.

[MaLa]

Thanks for the quick response. I try it later.

[MaLa]

Yeah, thanks a lot. That was missing.

[BLUEFROG]

Note: We have never stated we have an extension. We have always referred to it (correctly) as a plugin.