"Change-Log= Yes" should give you an audit trail of the sign-offs. Using that and the Listserv.log should give you an idea. You might also add "Notify= Yes" to see if there is information to be had.

If there is a delivery problem, Listserv could be doing the removal.

If the list has an auto-unsubscribe URL, anyone with a copy of their distribution could sign them off.

If the list doesn't have "Validate= All,Confirm", then someone could be spoofing sign-off mail from them.

Cheers, Wayne

On Tue, Mar 5, 2013 at 10:31 AM, John Corwin <[log in to unmask]> wrote, in part:

I have a local user on a list with a mix of local and remote members. The local user is being signed off the list without doing it themselves. They’ve signed up 3 times over the past two weeks, and been signed off again through no action of their own that I can see. Is there something I can do to see where this signoff command is coming from? Is it possible someone else can sign them off?

To unsubscribe from the LSTSRV-L list, click the following link:
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