Hi, Whenever I send an email from my Linux Netscape (Communicator 4.72), it will insert the lines: Sender: [EMAIL PROTECTED] Sender: [EMAIL PROTECTED] into the mail header. Or, more precise, if I look in the message while it's in the 'unsent messages' folder, I can't find these lines. But when I receive it back from a mailing list the lines are there. My outgoing e-mail is (AFAIK) not going through sendmail, but NetScape will send them directly to smtp.compuserve.com. You should probably be able to see it in *this* message if you expand the full message headers. Well, my e-mail address as setup under 'Identity' in NetScape is [EMAIL PROTECTED], but the [EMAIL PROTECTED] doesn't make sense. My local login in my Linux box is 'gus', all right, but the local private domain name is *not* schaffter.com. The result from this is that any message I send to any mailing list at egroups.com will be rejected until a moderator is manually approving it. Annoying both for me and for the moderator. Questions: How/where/why does NetScape figure out this [EMAIL PROTECTED] to put it in the 'Sender:' field? What can I do to avoid it? Anyone else having noticed this problem at all? Regards Gustav -- pgp = Pretty Good Privacy. To get my public pgp key, send an e-mail to: [EMAIL PROTECTED] Visit my web site at http://www.schaffter.com -- To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject.