Help! My ex is a psycho and is harassing me non-stop via email. She’s sending me 10-20 messages a day, and I hate to even check email now. Can I just block her completely so I never know if she’s mailing me?Ah yes, just because you can send email, doesn’t mean you should send email, particularly if the recipient doesn’t want to receive it. Problem is, asking doesn’t automatically make it so and as you know all too well, some people just don’t know when to take “no” for an answer. I can sympathize, I’ve been in that situation in the past too!

Source: How do I block someone from sending email on Gmail? – Ask Dave Taylor