[FIX] tools: mail: sanitizer email escape

The sanitizer escapes email addresses contained in its source html to
avoid having it being discarded. Indeed the lxml cleaner considers them
as invalid tags and remove them.

However this escaping does not take into account email-like patterns
contained in cite attribute present on blockquote, del, ins or q.

This could lead to blockquote tags being escaped and therefore wrongly
displayed. This is now fixed.

0 files changed, 0 insertions, 0 deletions