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Re: helo error help

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  • Wietse Venema
    ... You forgot to show the access rule that replies with Helo Check . Wietse
    Message 1 of 3 , May 2, 2008
      Joey:
      > I am trying to figure out why this exchange server gets a Helo Check error.
      >
      > May 2 08:45:19 pluto postfix/smtpd[6099]: NOQUEUE: reject: RCPT from
      > jupiter.client-server.net[172.51.19.125]:
      > 554 5.7.1 <client-server.com>: Helo command rejected: Helo Check;
      > from=<Jack@...> to=<Mack@...> proto=ESMTP
      > helo=<client-server.com>

      You forgot to show the access rule that replies with "Helo Check".

      Wietse
    • Joey
      Hello All, I am trying to figure out why this exchange server gets a Helo Check error. May 2 08:45:19 pluto postfix/smtpd[6099]: NOQUEUE: reject: RCPT from
      Message 2 of 3 , May 2, 2008

        Hello All,

         

        I am trying to figure out why this exchange server gets a Helo Check error.

         

        May  2 08:45:19 pluto postfix/smtpd[6099]: NOQUEUE: reject: RCPT from jupiter.client-server.net[172.51.19.125]:

        554 5.7.1 <client-server.com>: Helo command rejected: Helo Check;

        from=<Jack@...> to=<Mack@...> proto=ESMTP helo=<client-server.com>

         

        I have these settings which maybe I’m being a little aggressive, but other Exchange servers are sending fine:

        biff = no

        soft_bounce = no

        smtpd_delay_reject = yes

        smtpd_helo_required = yes

        strict_rfc821_envelopes = yes

        disable_vrfy_command = yes

        smtpd_hard_error_limit = 3

        smtpd_junk_command_limit = 3

        show_user_unknown_table_name = no

        unknown_address_reject_code  = 554

        unknown_hostname_reject_code = 554

        unknown_client_reject_code   = 554

        deliver_lock_attempts = 10

         

         

        smtpd_recipient_restrictions =

                reject_invalid_helo_hostname,

                reject_non_fqdn_sender,

                reject_non_fqdn_recipient,

                reject_unknown_sender_domain,

                reject_unknown_recipient_domain,

                permit_mynetworks,

                permit_sasl_authenticated,

                reject_unauth_destination,

                check_helo_access hash:/etc/postfix/helo_access,

                reject_invalid_helo_hostname,

                reject_non_fqdn_helo_hostname,

         

         

         

         

         

        Thanks!

         

        Joey

      • Ralf Hildebrandt
        ... Look into that map -- Ralf Hildebrandt (Ralf.Hildebrandt@charite.de) snickebo@charite.de Postfix - Einrichtung, Betrieb und Wartung Tel. +49
        Message 3 of 3 , May 2, 2008
          * Joey <Joey@...>:
          > Hello All,
          >
          >
          >
          > I am trying to figure out why this exchange server gets a Helo Check error.
          >
          >
          >
          > May 2 08:45:19 pluto postfix/smtpd[6099]: NOQUEUE: reject: RCPT from
          > jupiter.client-server.net[172.51.19.125]:
          > 554 5.7.1 <client-server.com>: Helo command rejected: Helo Check;
          > from=<Jack@...> to=<Mack@...> proto=ESMTP
          > helo=<client-server.com>

          > check_helo_access hash:/etc/postfix/helo_access,
          Look into that map
          --
          Ralf Hildebrandt (Ralf.Hildebrandt@...) snickebo@...
          Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155
          http://www.arschkrebs.de
          Having been erased,
          The document you're seeking
          Must now be retyped.
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