Hi
I guess I could contact support direct but when adding a second email (to eventually replace my primary email) I get an error on the emailed link -
https://forums.tumult.com/users/authorize-email/6632XXXXXXX0bee947XXXXXXXX (obviously not the link I'm emailed).
And comes back with Oops! That page doesn’t exist or is private.
I think I tried this ages ago and gave up as it was broken - as it still seems to be.