Sentinel - Responsive Email + StampReady Builder

Features
+ Template Builder by StampReady
+ Responsive Email Template
+ Drag & Drop in StampReady
+ Unlimited Colors
+ StampReady, Campaign Monitor & MailChimp compatible
+ Documentation
File Included
+ StampReady compatible file
+ Campaign Monitor compatible file.
+ MailChimp compatible file.
+ HTML Responsive email file
+ Documentation HTML page
+ PSD Layered File
Compatibility
+ Android
+ AOL Mail
+ Apple Mail
+ Gmail
+ Hotmail
+ iPad
+ iPhone
+ Lotus Notes 8
+ Lotus Notes 8.5
+ Mozilla Thunderbird
+ Opera Mail
+ Outlook 2000
+ Outlook 2002
+ Outlook 2003
+ Outlook 2007
+ Outlook 2010
+ Outlook 2011
+ Outlook 2013
+ Yahoo Mail
Notes
+ Outlook does’t support the background images.
+ Gmail App is not support responsive.
+ Gmail App for Android is not supported.
+ Information about device support responsive email this and this.
+ Images used on preview are not included.