I've been in a similar situation for almost a decade now. There's an elderly woman who's email address is one character away on the keyboard from my own, and I

I've been in a similar situation for almost a decade now. There's an elderly woman who's email address is one character away on the keyboard from my own, and I often get emails meant for her. I tried for years to respond to inform them that they are using the incorrect email address, to no avail. At this point I've started to go in and disable/cancel anything that is signed up for with my email address and have to aggressively filter spam.