Email spam comes in all forms, from the mildly annoying to the downright disgusting. At best it's a waste of valuable time.
If you'd like to put an end to it, we recommend SpamHero. Having tried tried many different spam filtering programs and online services and this one works incredibly well! It's easy to set up and is highly effective at blocking spam while allowing desired emails to come through without interference. And it's very reasonably priced.
Here's a sample graph on the left of email delivered over a 90 day period. An average of 77 emails were sent every day and 52% of those were detected as spam and trapped in the SpamHero quarantine online, where the owner never had to view them.
When we first registered for the service, we checked the quarantine through their online interface fairly regularly in case an email we needed was mistakenly registered as spam, but after a few weeks we grew more confident in the filtering and now rarely, if ever need to check it.