8. Mailnesia
If you’re looking for a free email service where you can send an anonymous email, Mailnesia is the place to go to! You can visit the email verification links automatically in the background which validates the account, and you don’t even need any registration or password details. Anyone who knows the recipient name can view the emails sent out. However, as is true for most of these services, do not use them for any personal information as, like I mentioned earlier, the messages can be viewed by anyone.