Comment 9 for bug 411358

(In reply to comment #4)
> a message with the string "(GMT+08:00)".
> Bad key or directory name: "/desktop/gnome/url-handlers/GMT+08/command":
> `+' is an invalid character in key/directory names

It sounds linkify of text mail relevant issue.
Text mail? HTML mail?
Is string around GMT+08: linkified?
Is scam/phishing detection relevant?
  Tools/Options/Security, E-mail Scam
  [ ? ] Tell me if the messag I'm reading is a suspected email scam