On 21 May 2015, at 14:42, Benny Pedersen wrote:
Note that plus addressing, users can only subscribe, is 2 + valid in mailto: ?
Sure, why not? See RFC's 821, 822, 2821, 2822, 5321, and 5322 :)There is nothing special about '+' in an email address in SMTP or in the email data format. It is only special to some delivery agents that may be configured to treat it specially.
