No, it's not just you. I've had an unhappy experience with the spam filters (with a normal Thunderbird install) for years now. It seems to miss things that are

No, it's not just you. I've had an unhappy experience with the spam filters (with a normal Thunderbird install) for years now. It seems to miss things that are obviously spam (to a human); thankfully I haven't had too many false-positives... that I've caught, at least.