Guild Wars 2

I logged into my >>ALT<< character today and saw a new mail from Arena Net giving me a free WXP Booster, I realised it was soulbound on aquire so I logged out and logged onto my MAIN character which is my WvW character for WXP, problem is I can not see the in game mail with the free booster on my main character.

I can only see the mail on the character I logged first in this morning….

How can I get the free booster onto my main character? Its still in the mail on my other character, I can’t accept it because then it would be soulbound on the wrong character and I can’t get the mail on my main?

What to do?

It’s just a 15 minute booster to try to get people to buy the full ones in the gem store. May as well just pop it on your alt when you’re taking a keep or something.