We used to be able to block mailto: window on firefox from poping up when someone clicked on a mailing address, but upgraded to windows 10 and on some pdf files if we click on an email address add an email account pops up. How can we permanently disable firefox from doing this running on windows 10. Thank you in advance
Asked
Active
Viewed 978 times
1 Answers
3
Try following inside of Firefox:
- via address bar, use:
about:config - search for:
network.protocol-handler.external.mailto - change value to:
false
alexus
- 13,112
- 32
- 117
- 174
-
We have that, it does not work. Firefox version is 45.0.1 – kevbuntu May 04 '16 at 19:17
-
1It does work on firefox version 55.0.3 – user495338 Nov 07 '18 at 15:40
-
Works in 78.14.0esr (64-bit) – Johnny Bigoode Sep 28 '21 at 15:03