Call me suspicious, but I bet that’s not my real year end bonus notification.

Screenshot of an email from "strauser HR Support Desk/OU=EXCHANGE ADMINISTRATIVE GROUP [...]", titled "Important: strauser End-of-Year Compensation", to me, with an attachment named "strauser_Year_End_Bonus_Form_[...].pdf". Zooming in on the sender's info show it was sent by "anthony@boobie-brands.com".