ListCleaner
Downloading ListCleaner 1.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. ListCleaner for Mac lies within Communication Tools, more precisely E-mail. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
ListCleaner is perfect for cleaning your email lists by removing do not mail addresses. The best way to prevent your email from being considered as spam is to not send messages to individuals that don't want your message. ListCleaner does this by comparing your email list to your do not email list leaving you with a clean list.
You may want to check out more Mac applications, such as Installer OS X El Capitan, which might be similar to ListCleaner.
Comments
Please add a comment explaining the reasoning behind your vote.