Downgrading to TB 14.x is not advised since there were several security fixes in TB 15.x.
<https://www.mozilla.org/security/known-vulnerabilities/ thunderbird.html> If Webmail Author doesn't fix his add-ons I will drop Webmail and Yahoo in a heartbeat. TB supports Gmail without the need of an add-on, so I will switch to Gmail if I need to (I'm already using one Gmail address). I only use these addresses to catch spam, so changing won't be a big deal. (Of course, I hope this can be avoided...) On 7 sep, 19:55, craig <[email protected]> wrote: > Ya, just did it and it worked. Guess I will keep it here until its fixed. > Hopefully TB won't force an upgrade any time soon.
