To sign off from HXWZ subscription, you need to find out the correct listserv address on which your subsciption is placed, from the message header you receive from each issue. For example, the listserv address shown on your message header, must be one of the following: listerv@uga.uga.edu, or listserv@psuvm.psu.edu, or listserv@uwavm.uwa.edu. After you detect which listserv address your subscription on, then you just need to send a short e-mail message to the listserv address you are on. If your subscription is on listserv@uga.uga.edu then send "signoff ccman-l" (without quotes) only one line in your message, with optional subject line. If your subscription is on listserv@psuvm.psu.edu then send "signoff cmpsu-l" (without quotes) one line only. If your subscription is on listserv@uwavm.uwa.edu then send "signoff cmuwa-l" (without quotes) one line only. Hope the above information will be helpful to you. If you still find any problems of signing off from HXWZ, please feel free to let us know again at cnd-help@cnd.org. Thanks for reading HXWZ! HXWZ Reader Technical Consultant.