Assegnate 4 su 5 stelle

I like to use this adoon, unfortunately the update to thundrbird 78 .... deactivated the add-on and is no longer compatible. What alternatives are there or is there a new adon for mail redirection?
Great add-on, please keep it up :)

As fas as I know, this is the only add-on for redirecting. I'm busy rewriting it for TB78, but it will take quite some more time before I'm finished.