Problem when sending multi-addressed email with enigmail

Hello, I’ve enigmail 1.9.6.1 on Thunderbird 45.6.0 on MacOS X - 10.11.3. The add-on Enigmail is active, but by default the messages are not crypted and not signed.
When I put multiple addresses (more than about 15) in the “TO” field, thunderbird starts to cycle continuously and I can’t do anything unless if I wait several minutes. And as soon as I add an new address it starts again and longer and longer.
On the other hand if I deactivate “enigmail” everything goes in order.

I think this is an addon issue that only users of that addon or the developers of it can help with. Do they have a github issues page? A support site? Any listed developer emails?

No Idea. I thought it was here the best forum for asking this question.
Thanks a lot for your answer. I hope some others…

Can you link me to the addon. Ill try to help you find some contact points. I couldn’t find the addon in my search:

https://addons.mozilla.org/en-US/firefox/search/?q=Enigmail&appver=51.0&platform=windows

Of course ! It’s an addon for Thunderbird, not for Firefox !.. It’s here :
https://addons.mozilla.org/en/thunderbird/addon/enigmail/

If you’d install it we could communicate with securized email (by PGP) :slight_smile:
JPaul.

There are some support/contact links available here - http://www.enigmail.net/index.php/en/support

Please try that, they should be able to help you better then anyone in this forum.

OK. I didn’t see it.
Many thanks :slight_smile: