https://bugs.kde.org/show_bug.cgi?id=379303
--- Comment #7 from Christophe Giboudeaux <christo...@krop.fr> --- No issue here. I created a group called 'test' and added a couple email addresses. Then in KMail, I sent a mail to the 'test' contact and it was sent to all recipients in the group. Having a @ or a dot in the group name matters. If the mailcomposer encounters one, it considers it is an email address (that's why these two symbols are not allowed anymore) -- You are receiving this mail because: You are the assignee for the bug.