Ubuntu
thunderbird package

  1. Bug #1048618
  2. Comment #14

Comment 14 for bug 1048618

Revision history for this message
In , Justdave-mozilla (justdave-mozilla) wrote :

They are "page changed" notifications from Confluence, which are multipart/html with embedded pics and css, so yes.

I've also discovered that simply opening one of these can cause the RAM usage explosion.