One of the common causes of time wasting and sometimes stress these days is internet and email abuse. For email I’m talking about people, or spam generators constantly finding ways to send you complete rubbish without hitting being caught in any spam filters. The simplest way to prevent this is to adjust your spam settings, by blocking known email addresses uyou never wnat to see emails from again. In the webmail services such as gmail, hotmail, yahoo mail etc. this is simply done by marking a sender as spam/trash/junk in an existing email you have from said user. if you have already deleted all emails, you can also add email addresses manually to a black list.
Leave me a comment if you need any help setting this up!