Specialization email gift from microsoft

So i played halo 4 throughout the 10th-20th and i haven’t received the email that gives the specialization package.
It is not in my spam or deleted emails. Can it be resent?? please help

Please use this thread to discuss the Specializations email topic:

https://forums.halowaypoint.com/yaf_postst155922_The-Official-Specializations-Email-Thread.aspx

Please do not post private information (email addresses, etc.)