| SUBSCRIBE | Send a message to MASTERSON-L-request@rootsweb.com that contains (in the body of the message) the command subscribe and no additional text. |
| UNSUBSCRIBE | Send a message to MASTERSON-L-request@rootsweb.com that contains (in the body of the message) the command unsubscribe and no additional text. |
| CHANGE TO DIGEST MODE | 1. Send the command unsubscribe to MASTERSON-L-request@rootsweb.com to discontinue mail mode. 2. Send the command subscribe to MASTERSON-D-request@rootsweb.com to start receiving digests. |
| CHANGE TO NOMAIL MODE | There is no formal NOMAIL mode. All you have to do is follow the directions above and unsubscribe when you want the messages to stop, and then when you want them to start again, simply subscribe again. |
| POST A MESSAGE TO THE LIST | Send it to MASTERSON-L@rootsweb.com. It will then be sent on to everyone in both mail and digest modes. |