You have to sign up at https://www.greplin.com https://www.greplin.com, and grant us permission (via OAuth - so we never see your password) to index your mail f

You have to sign up at https://www.greplin.com https://www.greplin.com, and grant us permission (via OAuth - so we never see your password) to index your mail for you. See http://googlecode.blogspot.com/2010/03/oauth-access-to-imapsmtp-in-gmail.html http://googlecode.blogspot.com/2010/03/oauth-access-to-imaps... for some details.