August 27, 2010

Thunderbird turn off signature in reply emails

This is how to turn off signature in replies in Thunderbird:

1. open about:config by go to menu tools->options->advanced->general->Config Editor

2. type "sig" and look for sig_on_reply as shown below.
3. double click on it to make it false.
4. close the window. the value is saved automatically.


  1. For some reason I do not have this setting available, though I do see one under .id1, which doesnt seem to work as i tried changing it.

  2. For some reason this setting is missing for my thunderbird, although there is one similar under .id1
    But changing that one to false doesnt work.