Date: Mon, 07 Feb 2000 11:17:27 -0500 From: Matt Gostick <matt@crazylogic.net> To: GregoryC@stcinc.com, questions@freebsd.org Subject: Re: Mailing list problem Message-ID: <389EF017.A21102B@crazylogic.net> References: <389EEBFF.D4FBB74@stcinc.com>
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Gregory Carvalho wrote: > > Will someone explain why I receive this message when I use my internal > FreeBSD > server (I have SDSL) for smtp instead of my ISP's server: > > >>> RCPT To:<freebsd-questions@FreeBSD.ORG> > <<< 450 Client host rejected: cannot find your hostname, [207.21.31.250] > <freebsd-questions@FreeBSD.ORG>... Deferred: 450 Client host rejected: > cannot > find your hostname, [207.21.31.250] Reverse DNS is not working for your IP address. The mail server that serves the list does not allow posting from IP addresses that do not generate a hostname. Unfortunately there is not much you can do... it is your provider that does the reverse for it. If they listen... you can try and ask them. -- Matt Gostick <matt@crazylogic.net> http://www.crazylogic.net/~matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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