"This filter was probably created by a newer or incompatible version of Thunderbird. You cannot enable this filter because we don’t know how to apply it."
After a lot of research, I thought I had the filter issue conquered. I perhaps made them too complicated, using several "match any of the following" by using the plus sig… (читать ещё)
After a lot of research, I thought I had the filter issue conquered. I perhaps made them too complicated, using several "match any of the following" by using the plus sign and entering into the second window which appears. I used "match any of the following" For "from" I chose "from, subject, cc". After creating a zillion of them, I wanted to edit one or more and when I click "edit" I get: "This filter was probably created by a newer or incompatible version of Thunderbird. You cannot enable this filter because we don’t know how to apply it." Using 151.0 (64-bit) Thanks....