This is one sided conversation. The other user can not respond to your message. Send anonymous email or text to anyone. Change the email address you are sending from There is no way for the other user to know who sent the message since the message does not come from the phone
GreenBizkit is the creator of this application which can be found in the Communication category. The latest update of Pro Send Anonymous Email/Text was released on Oct 21, 2014 and the app has been set up by over 100 users. The overall score for this application is 1.8 on Google Play.
Download the latest installer of Pro Send Anonymous Email/Text 1.3 free of charge and have a look at users' reviews on Droid Informer. The app is designed for Android 2.1 and higher. It's secure to download the app.