Looking for some help please with Digital signing. Win 11 (64). TB 102.5.0 (64-bit)
I've changed PC's and done a fresh install of TB and imported my old email messages from my previous installation... all working so far :) . Problem arising is with digitally signing messages.
I have acquired two new certificates (one mine, one my wife's. Separate accounts on same TB installation). I imported both certificates and selected each one under S/MIME in the appropriate accounts, but... TB will not allow me to select Security > Digitally Sign (will not "tick") when creating a new email .
Appreciate any suggestions. Thanks.