Most email programs allow you to set up filters to sort emails and put them in files you select.  You can set up a filter to send everything from her to the trash without looking at it.

She just wont go away. Whats with that

this person is annoying -- she keeps sending kinky things to my email addy I have NEVER BEEN ON ANY DATING SITES IT IS A SCAM!!! i AM FEMALE AND DEFINATELY NOT INTERESTED JUST BE CAREFUL ACCEPTING OR USING THIS PHONE NR