Turn On Do Not Track Feature In Mozilla Thunderbird

tbird
surgeprice.display("ihaveapc.com_336x280_abovepost"); Mozilla Thunderbird 15 has the option of “Do not track” associated with it. What this means is that when this feature is turned on, there will be an opt-out  from various advertising and media networks which display targeted ads. By default, Do Not Track is off in Thunderbird 15. To enable it : Go to Preferences > Preferences...