The sendmail license (http://www.sendmail.org/ftp/LICENSE) is not currently listed in the "Good licenses" list, nor is it listed on the FSF "list of licenses" page. However, sendmail *is* listed in the FSF directory of free software (http://directory.fsf.org/sendmail.html).
Please can the sendmail license be added to the good licenses list?
Cheers, Paul.