I still just don't know what to do about Postfix. My hostname is "desk". My ISP is comcast.net -- should I tell postfix my "mail name" is comcast.net, so mail appears to come from [EMAIL PROTECTED] from things like popularity contest? I have configured Mutt to use a valid email for the From; how do I do this for Postfix?
I'm running Sid just OOB and half my mail is being rejected. ----- Forwarded message from Mail Delivery System <[EMAIL PROTECTED]> ----- From: Mail Delivery System <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: Undelivered Mail Returned to Sender Date: Sun, 1 Feb 2004 06:47:07 -0800 (PST) Message-Id: <[EMAIL PROTECTED]> Content-Description: Notification This is the Postfix program at host desk. I'm sorry to have to inform you that the message returned below could not be delivered to one or more destinations. For further assistance, please send mail to <postmaster> If you do so, please include this problem report. You can delete your own text from the message returned below. The Postfix program <[EMAIL PROTECTED]>: host smtp.comcast.net[63.240.76.27] said: 550 [PERMFAIL] popcon.debian.org requires valid sender (in reply to RCPT TO command) Content-Description: Delivery error report Reporting-MTA: dns; desk Arrival-Date: Sun, 1 Feb 2004 06:47:06 -0800 (PST) Final-Recipient: rfc822; [EMAIL PROTECTED] Action: failed Status: 5.0.0 Diagnostic-Code: X-Postfix; host smtp.comcast.net[63.240.76.27] said: 550 [PERMFAIL] popcon.debian.org requires valid sender (in reply to RCPT TO command) Content-Description: Undelivered Message From: root <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: popularity-contest submission Date: Sun, 1 Feb 2004 06:47:06 -0800 (PST) Message-Id: <[EMAIL PROTECTED]> POPULARITY-CONTEST-0 TIME:1075646826 ID:936ee6b88f6b1ce8ccd8c71c1d9a07b4 ARCH:i386 DEBVER:testing/unstable [snip] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]