Will Greenlight Guardian work with web-based/IMAP email accounts, such as Yahoo!, MSN/Hotmail, Gmail, and AOL?
At this time, Greenlight Guardian requires that you use a POP3 type email account that allows email client relaying. Currently, you will not be able to use Greenlight Guardian with the email providers listed above. If you are using a different web-based POP3 email provider, and you are collecting your messages with an email client, Greenlight Guardian should be compatible.