Hi, My isp is complaining about my "sender:" header lines in my emails: > Please don't send email until you have your system set up properly. > Your return address is still wrong and undeliverable: > > David Stern <[EMAIL PROTECTED]> > > You are not on "mailhost1.cac.washington.edu".
In exmh my From: looks perfect: From: David Stern <[EMAIL PROTECTED]> However, my isp authorities use Pine (it's their product), and in Pine: From: David Stern <[EMAIL PROTECTED]> Apparently Pine looks to the "sender:" line, exmh to the "From:" line to get the displayed "From:". Both actually work, but mailhostX.cac is wrong. The wrong hostname is probably derived from my smtp server mailhost.u.washington.edu (expanded by canonization, I presume?). After some reading of docs, faqs, tutorials and other sendmail resources, and some experimentation, I got my hostname localhost.localdomain to masquerade as u.washington.edu by running sendmailconfig, and restarting sendmail after editing /etc/mail/sendmail.cf to read: # class E: names that should be exposed as from this host, even if we masquerade CE root [EMAIL PROTECTED] [EMAIL PROTECTED] This works with one big exception: mail to root must first go to the smtp server. My isp is unhappy with me about a uucp report which was generated when my root installed uucp which generated a report that made it to them, so I must have it so that there is NO possibility for mail destined for my root to go anywhere but on my box. I don't really want mail destined for my root going out to my smtp server, anyway. I don't know what I need to do. Does this sound reasonably feasible? Would somebody please give me a clue about what I need to do to get this to work? I haven't decided to stick with sendmail yet, so the "Bat" book (O'Reilly) will have to wait a little bit. David Stern -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .