I received a couple of messages with long links (password reset message and the forum topic new message notification) but only part of the link is handled.
Looks like the semicolon causes the parser to close the href link.
I'm using the beta 2.2 stable.
I would have put this note in the bugtracker, but I can't seen how to add a bug.
Anyway, further to this, using IE 6 sp2.
And you can't select the text properly either?! What gives with that?