I have a subscriber to a list who is unable to post messages to the list. This is a self-moderated with settings: Send= editor, hold, confirm Editor= [log in to unmask], (listname) The subscriber postings do not seem to be reaching the listserv machine. I normally get all postings from non-subscribers. She does not even get a posting confirmation or a copy of a posting. Her ISP seems to think there is a problem with Microsoft Outlook settings, but I think there may be a problem with filtering outgoing mail at a router or a firewall. Any ideas? Thanks, John +-----------------------------------------------------------------------------------------+ John Chadwick, Ed.D. Web Applications Analyst/educational technology specialist Arizona K-12 Center E-mail: [log in to unmask] http://azk12.nau.edu 602-728-9522 or direct line: 602-776-4608