Rated 3 out of 5 stars

by Firefox user b957f1 on Feb. 17, 2016 · permalink

Compact headers worked (for years) in conjunction with the ToggleHeaders add-on.

The specific behavior (on Mac Version 38.6.0):

When I forward emails I expect the header setting to appear in the forwarded
email. Thus, when I expand handers to full headers (either using "View->Headers->All or with the ToggleHeaders "h" key), I expect full headers to
appear in my forwarded message. Such was the former behavior. Now CompactHeaders compacts the headers (to a medium length header) and doesn't allow me to forward the full header.

For this reason I've disabled CompactHeaders until a fix is available. Thus my 5-star rating is now a 3.