On that page, there is a link at the bottom to the ‘MIT Kerberos Support’ in the ‘See Also’ section. That seems to be broken link and I couldn’t get to that page.
This communication may contain information that is proprietary, confidential, or exempt from disclosure. If you are not the intended recipient, please note that any other dissemination, distribution, use or copying of this communication is strictly prohibited. Anyone who receives this message in error should notify the sender immediately by telephone or by return e-mail and delete it from his or her computer.