Date: Tue, 11 Sep 2001 11:05:08 +0100 From: setantae <setantae@shaft.techsupport.co.uk> To: postmaster@FreeBSD.org Cc: freebsd-questions@FreeBSD.org Subject: Why, this is new (and BAD, BAD, BAD!!) ... Message-ID: <20010911110508.A22305@shaft.techsupport.co.uk>
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[ceri@cartman ceri]$ exim -v -qf Single queue run LOG: 0 MAIN Start queue run: pid=4239 -qf delivering message 15gkCn-000135-00 (queue run pid 4239 fd 5) Connecting to hub.freebsd.org [216.136.204.18.25] ... connected SMTP<< 220 hub.freebsd.org ESMTP Postfix (Postfix Rules!) SMTP>> EHLO cartman.private.techsupport.co.uk SMTP<< 250-hub.freebsd.org 250-PIPELINING 250-SIZE 10240000 250-ETRN 250 8BITMIME SMTP>> MAIL FROM:<ceri@techsupport.co.uk> SIZE=2537 SMTP>> RCPT TO:<freebsd-questions@freebsd.org> SMTP>> DATA SMTP<< 250 Ok SMTP<< 450 <cartman.private.techsupport.co.uk>: Helo command rejected: Host not found SMTP<< 554 Error: no valid recipients SMTP>> QUIT LOG: 0 MAIN == freebsd-questions@FreeBSD.ORG T=remote_smtp defer (0): SMTP error from remote mailer after RCPT TO:<freebsd-qu estions@freebsd.org>: host hub.freebsd.org [216.136.204.18]: 450 <cartman.private.techsupport.co.uk>: Helo command rejected: Host not found LOG: 0 MAIN End queue run: pid=4239 -qf So exactly how am I supposed to use a mail server that happens to be behind a firewall ? Make it lie about it's hostname in the EHLO line ? The IP that I come out of (194.168.3.4) has both forward and reverse DNS set up, which up until this morning was sufficient. RFC 1123 prohibits HELO-based rejections. Thank you , Ceri To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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