Signed up for Goodmail last night. Made it half way through the application process and saved the rest for later. I didn't have all the information available that was required.
This was part of a welcome email that I received which gives a little more information that I couldn't find on the Goodmail site. Not immediately anyway. ;)
Goodmail Systems is currently running a Charter program for CertifiedEmail and is open for limited enrollment for highly qualified senders. Token costs for the Charter program period are free for a period of three to six months depending how early a sender is accredited and signes. After the free token period expires you can take advantage of token rates as low as $.0025 (to partner inbox providers).
As a side note, there has been some confusion about the need for small and medium sized senders to adopt CertifiedEmail immediately. There will be no degradation in the privileges received by these senders today that will require the immediate adoption of CertifiedEmail to retain those benefits. We anticipate the CertifiedEmail program to be available for broad commercial availability for senders of all sizes in late 2006 or early 2007. We would suggest that senders interested in the benefits above go through the following steps.