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189582ETRN and permit_mx_backup

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  • Pavel Urban
    Dec 30, 2005
    • 0 Attachment
      Hello,

      is it possible to allow etrn for all domains that our server serves as
      backup mx? Ie something like permit_mx_backup for
      smtpd_etrn_restrictions... I've tried to search in archives and found
      only my own, pretty old question.

      Right now, I have

      smtpd_etrn_restrictions = permit

      , but etrn works only for domains listed in relay_domains.

      [root@mta-test ~]# telnet relay.iol.cz 25
      Trying 194.228.41.114...
      Connected to relay.iol.cz (194.228.41.114).
      Escape character is '^]'.
      220 Internet On Line ESMTP server
      ehlo pupu
      250-relay.iol.cz
      250-PIPELINING
      250-SIZE 13721600
      250-ETRN
      250 8BITMIME
      etrn papcel.cz
      459 <papcel.cz>: service unavailable
      quit
      221 Bye
      Connection closed by foreign host.
      [root@mta-test ~]# telnet relay.iol.cz 25
      Trying 194.228.41.114...
      Connected to relay.iol.cz (194.228.41.114).
      Escape character is '^]'.
      220 Internet On Line ESMTP server
      etrn ardo.cz
      250 Queuing started
      quit
      221 Bye

      Postfix 2.1.5 on RedHat Linux.

      Thanks!

      --
      ***********************************************************************
      Pavel Urban (pavel.urban@...)
      IOL system disaster
      Internet OnLine, owned by Cesky Telecom, a.s. (www.ct.cz)
      ***********************************************************************
      Vegetables should not operate electronic equipment.
      Computer Stupidities, http://rinkworks.com/stupid/
      ***********************************************************************
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