There are various types of applications that can be used to clean an email. One such software is called "Mail Wizard". It has a feature to delete all the emails automatically. It can also delete from your inbox and/or delete them from your address book.
Another useful software is called "Mac Cleaner". This is a utility that offers a wide range of options to erase your messages on your computer. It offers you the ability to clean your inbox, manage your deleted messages, delete an individual email message, and other features that are available. This software can be downloaded for free. You can also purchase this software, but it is not essential because the same set of features can be acquired through a paid download. In addition, another good feature is that you can use the software for both personal and business purposes.
Before you decide to purchase any application, make sure that you read the website of the company offering the application. This will help you in making a decision to purchase or not. If you would like to know more about the application, then you can visit the site of the company that offers the software. Also, take the help of a forum, which will give you detailed information about the application. It is also helpful if you can refer to the user guide of the application so that you will be able to figure out how to use the application.