Hi, We are using Listserv Pro 1.8d on an NT host. We have several discussion lists operating under other mailing software (Revnet's Unity). Join and Un-join requests are handled by simple email commands, i.e. [log in to unmask] / [log in to unmask] These lists have been imported to Listserv. Is there a way to have these old subscription commands work with Listserv? Does Listserv support some kind of alias methodology? Our discussion lists are fairly old and we have large amounts of links to these older subscription accounts. Thanks, Adam Audette