Make sure there is no trace or spy on e-mails in Gmail

Allow trackers mailings and see if has read in conjunction with the possibility of identifying the place of reading and time

Available to browsers allow additions set to follow the mailings and see if has read in conjunction with the possibility of identifying the place and the time of reading, which is a kind of violation of privacy.

So users can write Google Chrome and Gmail Add UglyEmail take advantage of that to make sure there is no tracking or spying user open to avoid the message in the case of this kind of censorship.

After the addition is installed can go to Gmail Mail, and in the inbox messages appear all arranged with an eye icon next to the address in case this message tracking user activity.