Subscribe to the time zone mailing list

Hi, How do I go about subscribing to the time zone mailing list? Here is a link to the "Sources for Time Zone and Daylight Saving Time Data" where it talks about subscribing to the time zone mailing list: http://www.twinsun.com/tz/tz-link.htm Our company would like to receive time zone updates that affect our zoneinfo files. Thank you for any assistance. Jacquie Behling Entropy Multimedia, Inc. 309 S. Barstow Street Eau Claire, WI 54701 (715) 855-0558 x-27