Everyone should know this is a scam message and shouldn't rush to make any attempt to this mail because if you look at the mail you would see that is fake and scam mail, just to let people fall into trapped. But come to think of this how did your mail connection from coinbase to trustwallet related? Or do you by any means links your mail from coinbase to trustwallet if i may know?
Because judging on how things works, there is no way trustwallet would have to send you mail even if they do they don't have your mail so this is likely a suspicious mail per say.
His mail may have leaked on the net, one way the malicious team scraped the mail address. The mail template is appealing, including the money. Greedy people will be at a disadvantage.