The "Subject:" line is the Reader's Digest version of the following question... I have a Listserv list which is to function as a Bitnet re-distribution of a non-Bitnet mailing list. The problem is that the mailing list that feeds the Listerv list is moderated. And in keeping with that set-up, the Listserv list should only allow the moderator to post to the list. Unfortunately, the mail feed I receive, places the moderator's e-mail address in the "Sender:" field, not the "From:" field. Since the "From:" field contains any number of different addresses, I cannot simply list them all. Is there any way to have Listserv allow postings to a mailing list based on the "Sender:" header line? If not, has anyone dealt with (and hopefully solved) a similar problem before? Any suggestions would be welcomed as I have run out of ideas. Thanks in advance, -jj BTW - As a last resort I will tell the people that send me the mail feed to try to put the moderator's address in the "From:" field. However it's my impression that that suggestion isn't likely to be acted upon. I'm hoping there is something I can do from my end.