Oh no, there's countless more just like it. Worse, even. No, Rhys doesn't have them, he deleted them. No, they don't show up as ever been received in his inbox, except for a couple that have the same IP address as his, that can't stop saying how amazing he is while still threatening to murder him.
But he, like all troons, receives countless transphobic harassment that is both invisible to the cis eye and is purely because of him being trans, never for any of his glaring personality defects or abusive, idiotic or malicious actions. That his employers don't believe him is why his workplace is so toxic and reinforcing of the trauma of reading emails.