Re:Foiling Electronic Snoops in Email
by ape4 on Sunday December 06, 2015 @11:20AM
(#10685590)
Thunderbird has remote images disabled by default.
[ Parent
| on HN ]
Yes, this is why proper clients disable remote content by default. This technique has been used by spammers for ages. Surprisingly, the iOS Mail app fetches remote content by default - I had to turn that off.