How do I subscribe to the Postini filtering service?
Send an email request to filter@hal-pc.org or phone the office at 713-993-3300 with the email address you would like the service for to receive a free 30-day trial. You may cancel at any time by contacting the HALNet office at 713-993-3300. If you have not canceled the service by the end of the 30-day trial period, the $2.00 monthly fee will be added to your regular monthly billing.
