To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Edit Email Subject (EES) by x6251962
Rated 4 out of 5 stars
After plugin was updated to v6.1 (2013-10-13), it began to damage the letters with utf-8 subject.
For example
Original subject:
Subject: =?UTF-8?B?0YLQtdGB0YI=?=
After plugin applied (dash sign has added to the end of original subject)
Subject: ÑеÑÑ-
Moreover, not only the email header is damaged, but also the email body is damaged.
enca states that character set of modified e-mail is 'Doubly-encoded to UTF-8 from ISO-8859-5'.
Thus text messages in modified emails are completely losts.
Be careful when using the new version of this plugin.
UPD This happens only when 'Only local changes' is unactive.
To create your own collections, you must have a Mozilla Add-ons account.