#1 - Jan. 30, 2014, 10:18 a.m.
I recently bought the game, a couple of weeks ago. I have yet to receive a validation email from ArenaNet.
No Validation?
#6 - Jan. 30, 2014, 12:55 p.m.
This might be relevant to you: https://forum-en.guildwars2.com/forum/support/account/Not-Getting-Our-Mails-Yahoo-Gmail-Hotmail-and-more/page/3#post3555852
And of course, Support will be happy to help you via a ticket.