Feedback for Public Beta Software

Let us know how we can improve our products by sending feedback.

Please select the application you use with Cloudmark Desktop:

• Windows Mail Beta
• Thunderbird Beta (for Mac OS X)
• Outlook Express Beta

General-Availability Releases (No Longer in Beta)

We have completed our beta testing of the following products, thanks to your help. Please download the new version.

• Outlook
• Outlook Express
• Thunderbird (for Windows)