Some of SLmail's list administration can be done remotely. Subscribers of a list, or potential subscribers, can manage their own subscriptions without having to depend on the intervention of a list's administrator.
This remote administration is done through basic commands sent through email. The format of the mail is as follows:
Subject line: ignored (must be blank)
Mail contents: commands in the following format.
Note: All messages sent to listserver MUST be in plain text only. If your client supports sending mail in HTML format, turn this function off when sending remote administration commands.