[EMAIL PROTECTED] (David Stern) writes: > On Thu, 26 Feb 1998 22:19:37 EST, Lee Bradshaw wrote:
[snip] > > If I didn't mention this before, I'm not cc'ing you because ipa.net > > rejects my "from " lines as spam. > > I don't understand why a correct header would be rejected. I'd like to > see some details for the basis to this claim, because I use the same > address style as you and Daniel. Please tell. What about the envelope sender? sendmail writes this as: >From [EMAIL PROTECTED] Sun Mar 1 16:12:31 or something similar at the top of the message. qmail puts: Return-Path: <[EMAIL PROTECTED]> as RFC821 and RFC822 (4.3.1, 4.4.3) suggest. It appears that the Debian list server renames this to "X-Envelope-Sender:" before passing the message on, which shows that Lee Bradshaw's envelope sender is (or has been) "[EMAIL PROTECTED]", and yours (David Stern's) is "[EMAIL PROTECTED]". At least "localhost" will succeed in some DNS lookups. (I had my envelope sender set wrong until recently too. It's difficult to notice.) And it *is* forged by spammers. The Return-Path is where bounced email should go, BTW, which is partly why it gets forged. Have either of you received any bounces lately? -- Carey Evans http://home.clear.net.nz/pages/c.evans/ GNU GPL: "The Source will be with you... always." -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .