Your email bonus is ... 100 XP (that is what I've got today)
You can also get: 40 energy, horse, 2 Reward Points and Stamina Refill.
This is friend request based E-mail bonus reward.
It will work only every 24 hours, not within.
We will post E-mail bonus link as we promised until Mafia Wars closure.
Thank you for sharing!
Here is the link for May, 28th