Rated 4 out of 5 stars

TB 78.5.0x64
If I edit a subject with "only local changes selected", all is well. But If I don't select this option an edited email disappears from the list of emails and can only be found by searching, after which if eg it is moved to another folder it reappears in the emails list

Rated 4 out of 5 stars

Does what it says on the tin - thank you John. Not sure why it's not working for some - I have elected to change the header not the database.

Any chance you will be extending it to change other header items eg in-reply-to and threadindex? I can't move my desktop TB to latest version until I find a good replacement for HeaderToolsLite