#2956: Recipient address broken if containing Š character (UTF-8 code: 0xc5 0xA0) Comment (by phr): My locale is en_US.UTF-8 on FreeBSD-stable Indeed isspace(0xA0) returns 1 with UTF-8 locales. So it's most probably the true reason for this problem. -- Ticket URL: <http://dev.mutt.org/trac/ticket/2956#comment:3>