Tech Question

Rusa2023

I started in a new job last year. My boss linked my work email address to my Gmail account.

He has access to all the employees work emails including mine which is fine, but can he access or read my personal emails? There was issues with our server this morning and I was not receiving work emails. He had to log on to server. It looked as though somehow my own emails were opened and they they changed to unread whilst I was online.