Date: Thu, 10 May 2001 12:24:43 +0000 From: David Banning <sky_tracker@yahoo.com> To: Rasputin <rara.rasputin@virgin.net> Cc: David Banning <david@banning.com>, questions@freebsd.org Subject: Re: sendmail - masquerading user name Message-ID: <20010510122443.A3434@yahoo.com> In-Reply-To: <20010510095951.C81644@dogma.freebsd-uk.eu.org>; from rara.rasputin@virgin.net on Thu, May 10, 2001 at 09:59:51AM %2B0100 References: <20010508122131.A27691@yahoo.com> <200105100019.UAA00799@scarlet.my.domain> <20010510005356.C526@yahoo.com> <20010510095951.C81644@dogma.freebsd-uk.eu.org>
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> If you want the SMTP service, look up the MXesv for the domain: > > [rasputin@dogma rasputin]$ dig yahoo.com mx > > <snip> > > ;; ANSWER SECTION: > yahoo.com. 21m17s IN MX 1 mx3.mail.yahoo.com. > yahoo.com. 21m17s IN MX 9 mta-v6.mail.yahoo.com. > yahoo.com. 21m17s IN MX 1 mx1.mail.yahoo.com. > yahoo.com. 21m17s IN MX 1 mx2.mail.yahoo.com. > > > Telnet to port 25 (smtp) opens a session to tthe smtp port of the mailserver. > Since that's how your mail client sends mail, you need to be > able to hit port 25 to send mail. This is helpful. Thanks. > Although I doubt a web-based mail service > would let you send mail through them like that. Then again... works for me... bash-2.03$ mail -v david@banning.com Subject: test test message EOT david@banning.com... Connecting to smtp.mail.yahoo.com via relay... 220 smtp014.mail.yahoo.com ESMTP >>> EHLO d.tracker 250-smtp014.mail.yahoo.com 250-PIPELINING 250 8BITMIME >>> MAIL From:<sky_tracker@yahoo.com> 250 ok >>> RCPT To:<david@banning.com> 250 ok >>> DATA 354 go ahead >>> . 250 ok 989510681 qp 88007 david@banning.com... Sent (ok 989510681 qp 88007) Closing connection to smtp.mail.yahoo.com _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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