On Wed, 3 Oct 2018 12:31:32 -0400 Rob McEwen wrote:
> I really don't think I've done anything unusual with my setup of > Thunderbird. Does anyone have other suggestions? Is there anything I > can do with my Thunderbird settings to mitigate this? My guess is that your client hasn't updated the the rules in the 16 months since __MOZILLA_MSGID was updated for the new format, or has an old version of SA that is no longer gets rule updates.
