This is the latest response from Customer Support:
Howdy uffela
Game Master Tiltowick here! Thanks for this report!
We are currently aware of an issue that is causing Recruit a Friend invitation emails to not send properly. We are diligently looking into this and finding a solution.
Sadly, we do not have an ETA on when this issue will be solved. We do thank you for your patience as we look into and fix this.
Thank you for taking the time to report this issue, ! We always appreciate it when our players take an active role in making this game a better place for all to enjoy. : )
Game Master Tiltowick
Customer Support
battle.net/support
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