#2995: Mutt is folding subject line folds using a tab, which appears to be against RFC 2822 Changes (by pdmef): * keywords: fold folding tab => header folding white-space * milestone: => 1.6 Comment: Correctly unfolding it mutt would mean mutt would insert tabs into message created by its own... which I'm not sure it should do. -- Ticket URL: <http://dev.mutt.org/trac/ticket/2995#comment:5>