Using Private Post
You can receive encrypted messages even if you have not installed Trend Micro Encryption for Email on your computer. These Help topics explain This chapter explains how to access encrypted messages in this way.
If you do not have access to an email program that is integrated with Trend Micro Encryption for Email, you can access private email messages securely on the web through the Trend Micro Zero Download portal.
You may need to read private messages without the Encryption for Email plug-in for several reasons:
You use web mail, such as Gmail, Yahoo Mail, or Mozilla Thunderbird.
You use an email program that cannot integrate with Encryption for Email, such as Mozilla Thunderbird.
You are using a computer that does not have Encryption for Email installed.