rfc1211.txt

著名的RFC文档,其中有一些文档是已经翻译成中文的的.

   westine 86% dig adapt.net.com any

   ; <<>> DiG <<>> adapt.net.com any
   ;; ->>HEADER<<- opcode: QUERY , status: NOERROR, id: 6
   ;; flags: qr aa rd ra  Ques: 1, Ans: 2, Auth: 0, Addit: 2

   ;; QUESTIONS:
   ;;      adapt.net.com, type = ANY, class = IN

   ;; ANSWERS:
   adapt.net.com   IN  MX  10 ames.arc.nasa.gov   ; 84029
   adapt.net.com   IN  MX  20 tymix.tymnet.com    ; 84029

   ;; ADDITIONAL RECORDS:
   ames.arc.nasa.gov       IN  A   128.102.18.3   ; 158777
   tymix.tymnet.com        IN  A   131.146.2.1    ; 86400

************************************************************************



Westine & Postel                                               [Page 22]

RFC 1211              Problems with Mailing Lists             March 1991


F.10.  User Unknown

   Most "User Unknown" error messages listed individually on the main
   list get deleted.  Those on a sublist, require a message to the
   postmaster or list maintainer.  They are asked to delete the
   invalid user mailbox from their local list.

************************************************************************

F.10.1.  Add User but Address Fails

   This is a case where the recipient was checking to see if his mailbox
   was already on the list and if not to readd him.  He was readded to
   the list.  A "user unknown" error message was received on the
   confirming message that was sent notifying recipient that he had been
   added.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   a.  Message Sent to User And Postmaster

   To: [e-mail], [e-mail]
   Cc: westine, [e-mail]
   Subject: RE: <[e-mail]>
   Date: Wed, 07 Nov 90 10:15:40 PST
   From: Ann Westine <[e-mail]>

   Hi Stewart and Postmaster,

   I readded your name to the IETF list but there seems to be problems
   with connections to DECnet hosts right now.  I have seen lots of
   errors like this lately.  Postmaster, please check into this.  JANUS
   is not the only host with an error, there are other hosts like this
   in trouble.

   For example.

       From: [e-mail] (Mail Delivery Subsystem)
       Subject: Returned mail: Host unknown
       To: <@decpa.pa.dec.com:[e-mail]>

           ----- Transcript of session follows -----
       mail11: Error from DECnet MAIL object on node "erlang",
                during mail delivery to <ERLANG::CHIU>.
                Remote error code is 0x7e803a, message is:
       %MAIL-E-LOGLINK, error creating network link to node CHIU
       -SYSTEM-F-NOSUCHNODE, remote node is unknown
       554 <erlang::chiu>... 550 Host unknown (Authoritative answer



Westine & Postel                                               [Page 23]

RFC 1211              Problems with Mailing Lists             March 1991


              from name server)

           ----- Recipients of this delivery -----
        <erlang::chiu> (bounced)
        <netrix::gillin> (sent)
        <erlang::rama> (sent)
                -------
       Thank you, Ann

            To: "Stewart Bryant, RE02-G/H2,
                DTN: 830 4682" <[e-mail]>
            Cc: [e-mail]
            Subject: Re: dist list
            In-Reply-To: Your message of Tue, 06 Nov 90 03:02:09 0800.
                       <[e-mail]>
            Date: Tue, 06 Nov 90 13:54:23 PST
            From: Ann Westine <[e-mail]>

            Hi Stewart,

            > Please will you check that I have not been deleted
            > from this distribution list.
            >
            > My email address is > [e-mail]

         I readded you to the list.  Thanks, Ann

            ------- Forwarded Message

            Date:    Tue, 06 Nov 90 17:25:15 -0800
            From:    [e-mail]
            To:      [e-mail]
            Subject: Returned mail: User unknown

               ----- Transcript of session follows -----

            mail11: Error from DECnet MAIL object on node "janus",
                    during mail delivery to <JANUS::BRYANT>.
                    Remote error code is 0x7e81d2, message is:
            %MAIL-E-ERRACTRNS, error activating transport NM
                    (can't decypher error code)
               550 <[e-mail]>... User unknown

                ----- Recipients of this delivery -----
            <[e-mail]> (bounced)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~




Westine & Postel                                               [Page 24]

RFC 1211              Problems with Mailing Lists             March 1991


b.  Message From Postmaster

   Return-path: [e-mail]
   Date:    Wed, 07 Nov 90 16:24:37 PST
   To:      [e-mail]
   cc:      [e-mail], [e-mail],
            [e-mail]
   Subject: Re: <[e-mail]>
   From:    Paul A Vixie <[e-mail]>

   Anne,

   This was a transient.  Please let me know if any other .enet.dec.com
   nodes are still unreachable.

   Paul

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

c.  Another Message to Postmaster

   To: Paul A Vixie <[e-mail]>
   cc: [e-mail], [e-mail],
       [e-mail]
   Reply-To: [e-mail]
   Subject: Re: <[e-mail]>
   In-reply-to: Your message of Wed, 07 Nov 90 16:24:37 -0800.
       <[e-mail]>
   Date: Thu, 08 Nov 90 11:23:39 PST
   From: Ann Westine <[e-mail]>

   Hi Paul,

   There are a few other error message that I received last week and
   they seem to reoccur every couple of months.  Here is an example.
   What does this error mean?

   Date: Mon, 29 Oct 90 05:02:53 -0800
   From: [e-mail] (Mail Delivery Subsystem)
   Subject: Returned mail: Host unknown
   To: <@decpa.pa.dec.com:[e-mail]>

      ----- Transcript of session follows -----
   mail11: Error from DECnet MAIL object on node "erlang",
           during mail delivery to <ERLANG::CHIU>.
           Remote error code is 0x7e803a, message is:
   %MAIL-E-LOGLINK, error creating network link to node CHIU
   -SYSTEM-F-NOSUCHNODE, remote node is unknown



Westine & Postel                                               [Page 25]

RFC 1211              Problems with Mailing Lists             March 1991


   554 <erlang::chiu>... 550 Host unknown (Authoritative
     answer from name server)

      ----- Recipients of this delivery -----
   <erlang::chiu> (bounced)
   <netrix::gillin> (sent)
   <erlang::rama> (sent)
   <netrix::gillin> (sent)
   <erlang::rama> (sent)

              ----------

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

d.  Message From Postmaster

Date:    Thu, 08 Nov 90 17:10:02 PST
To:      [e-mail]
Subject: Re: <[e-mail]>
From:    Paul A Vixie <[e-mail]>

Anne,

This error:
           ----- Transcript of session follows -----
        mail11: Error from DECnet MAIL object on node "erlang",
                during mail delivery to <ERLANG::CHIU>.
                Remote error code is 0x7e803a, message is:
        %MAIL-E-LOGLINK, error creating network link to node CHIU
        -SYSTEM-F-NOSUCHNODE, remote node is unknown
        554 <erlang::chiu>... 550 Host unknown (Authoritative
                          answer from name server)

 ...means that the person on ERLANG:: has forwarded their mail to a
system that ERLANG does not know about.  Decnet mail is not store-and-
forward, so decwrl (as smtp-to-decnet gateway) sees the end-system
error.  Trying to be helpful, it sends it back to you.

My advice is to delete any addresses you have trouble with, if they are
in the .enet.dec.com subdomain.

paul

************************************************************************







Westine & Postel                                               [Page 26]

RFC 1211              Problems with Mailing Lists             March 1991


F.10.2.  No Such User

   Date: Wed, 10 Oct 90 18:05 CDT
   From: PMDF Mail Server <[e-mail]>
   Subject: Undeliverable mail
   To: [e-mail]

   The message could not be delivered to:

   Addressee: gale
   Reason:
     %MAIL-E-NOSUCHUSR, no such user GALE at node CRCVMS

************************************************************************

F.11.  No Transcript

   Date: Wed, 8 Aug 90 13:21:03 -0700
   From: MAILER-DAEMON (Mail Delivery Subsystem)
   Subject: Returned mail: Deferred: Host Name Lookup Failure
   To: owner-ietf
   To: owner-ietf
   To: westine

                           --------------
   <text deleted>

************************************************************************

F.12.  Looping - Too Many Hops

   Date: Wed, 7 Nov 90 18:08:59 PDT
   From: Mail Delivery Subsystem <[e-mail]>
   Subject: Returned mail: Unable to deliver mail
   To:<@jessica.stanford.edu,@jessica.stanford.edu,@jessica.stanford.edu,
     @jessica.stanford.edu,@jessica.stanford.edu,@jessica.stanford.edu,
     @jessica.stanford.edu:[e-mail]>

      ----- Transcript of session follows -----
   554 sendall: too many hops (17 max)

   Received: from Jessica.Stanford.EDU by Ahwahnee.Stanford.EDU
      (5.59/inc-1.0) id AA09128; Wed, 7 Nov 90 18:08:36 PDT
   Received: from Ahwahnee.Stanford.EDU by jessica.stanford.edu
      (5.59/25-eef) id AA17687; Wed, 7 Nov 90 18:08:31 PDT
   Received: from Jessica.Stanford.EDU by Ahwahnee.Stanford.EDU
      (5.59/inc-1.0)id AA09124; Wed, 7 Nov 90 18:08:28 PDT
   Received: from Ahwahnee.Stanford.EDU by jessica.stanford.edu



Westine & Postel                                               [Page 27]

RFC 1211              Problems with Mailing Lists             March 1991


      (5.59/25-eef) id AA17674; Wed, 7 Nov 90 18:08:22 PDT
   Received: from Jessica.Stanford.EDU by Ahwahnee.Stanford.EDU
      (5.59/inc-1.0) id AA09120; Wed, 7 Nov 90 18:08:19 PDT
   Received: from Ahwahnee.Stanford.EDU by jessica.stanford.edu
      (5.59/25-eef) id AA17658; Wed, 7 Nov 90 18:08:13 PDT


   Received: from Jessica.Stanford.EDU by Ahwahnee.Stanford.EDU
      (5.59/inc-1.0) id AA09116; Wed, 7 Nov 90 18:08:11 PDT
   Received: from Ahwahnee.Stanford.EDU by jessica.stanford.edu
      (5.59/25-eef) id AA17645; Wed, 7 Nov 90 18:08:05 PDT
   Received: from Jessica.Stanford.EDU by Ahwahnee.Stanford.EDU
      (5.59/inc-1.0) id AA09112; Wed, 7 Nov 90 18:08:03 PDT
   Received: from VENERA.ISI.EDU by jessica.stanford.edu
      (5.59/25-eef) id AA17625;

   Wed, 7 Nov 90 18:07:50 PDT
   Received: by venera.isi.edu (5.61/5.61+local)
           id <AA29996>; Wed, 7 Nov 90 15:45:49 -0800
   Received-Date: Wed, 7 Nov 90 15:45:45 -0800
   Received: from NRI.RESTON.VA.US by venera.isi.edu (5.61/5.61+local)
           id <AA29992>; Wed, 7 Nov 90 15:45:45 -0800
   Received: from nri by NRI.NRI.Reston.VA.US id aa13139;7 Nov 90 18:26
   To: Frank Kastenholz <[e-mail]>
   Cc: [e-mail]
   Subject: Re: IETF mailing list
   Date: Wed, 07 Nov 90 18:26:53 -0500
   From: [e-mail]

************************************************************************

F.13.  No Postmaster

   a.  Error Message

   Date: Mon, 5 Nov 90 18:40:58 EST
   From: [e-mail]
   Subject: Returned mail: User unknown
   To: [e-mail]

      ----- Transcript of session follows -----

   421 osi3: Host osi3 is down
   550 Postmaster... User unknown

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~





Westine & Postel                                               [Page 28]

RFC 1211              Problems with Mailing Lists             March 1991


   b.  Checking Hostname and Address

   westine 37% dig osi3.ncsl.nist.gov any

   ;; QUESTIONS:
   ;;      osi3.ncsl.nist.gov, type = ANY, class = IN

   ;; ANSWERS:
   osi3.ncsl.nist.gov      IN      A       129.6.48.108    ; 86400
   osi3.ncsl.nist.gov      IN      A       129.6.51.1      ; 86400

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   c.  Checking For Users

   westine 49% mconnect OSI3.NCSL.NIST.GOV
   connecting to host OSI3.NCSL.NIST.GOV (0x6c300681), port 0x1900
   connection open
   220 osi3.ncsl.nist.gov sendmail 4.0/NIST(rbj/dougm) ready at
     Thu, 8 Nov 90 13:58:49 EST
   expn ietf
   250-Dale Walters <walters>
   250-Richard Colella <[e-mail]>
   250 Doug Montgomery <[e-mail]>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   d.  Checking For Administrators

   westine 44% whois osi3.ncsl.nist.gov
   National Bureau of Standards (ICST-OSI3)

      Hostname: OSI3.NCSL.NIST.GOV
      Nicknames: OSI3.ICST.NBS.GOV,ICST-OSI3.ARPA
      Address: 129.6.48.108
      System: SUN-3/160 running UNIX

      Coordinator:
         Montgomery, Douglas C.  (DCM5)  [e-mail]
         [phone]

      Record last updated on 17-May-89.