Re: SMTP relay no outgoing mail

From: cjohn (anonymous_at_discussions.microsoft.com)
Date: 05/05/04

  • Next message: Joey: "Re: PIX question - Inside2 to DMZ nat/static?"
    Date: Wed, 5 May 2004 12:07:47 -0700
    
    

    Patrick
    as far as setup goes the setup of the connector is correct
    when I do a telnet to port 25 from the exchange box to the
    smart host it reaches the smart host and returns the
    version name and server name of the smtp running on he
    smart host. On the smtp connector do I need to place a
    check in Allow messages to be relayed to these domains?
    Under the properties of the address space?

    >-----Original Message-----
    >Hi Cjohn,
    >
    >The SMTP Connector has nothing to do with your incoming
    mail, this is for
    >the outbound only. If you cannot send outbound mail in
    this setup I would
    >suggest doing a Telnet from the Exchange Server to that
    Smart Host and
    >actually try to drop off a piece of mail for outbound
    delivery. I bet this
    >fails...With this setup the mail delivery is up to the
    Smart Host and all
    >the Exchange Server does is hand it off to this Server.
    >
    >Hope this helps,
    >--
    >Patrick Genova
    >Pgenova@online.microsoft.com
    >Please do not send mail directly to this alias. This
    alias is for Newsgroup
    >purposes only.
    >This posting is provided "AS IS" with no warranties, and
    confers no rights.
    >
    >"cjohn" <anonymous@discussions.microsoft.com> wrote in
    message
    >news:2e3101c42887$193a8ca0$a001280a@phx.gbl...
    >> One thing that I did notice, is on the properties of the
    >> local smtp connector I created on LocalBridgeheads the
    >> smtp relay server does not appear.
    >> Should you be able to see the relays servers smtp name
    >> \servermane... I only see my exchange servers smtp?
    >>
    >> >-----Original Message-----
    >> >I have an issue where, I created a smtp server to relay
    >> >incoming messages to our exchange 2000 server.
    >> >An incoming mail works fine.
    >> >On our exchange server I setup a smtp connector to have
    >> >outgoing mail relayed back to the smart host, which is
    the
    >> >smtp mail relay server.
    >> >In the settings of the smtp connector when I choose
    >> >"Forward all mail throught this connector to the
    >> following
    >> >smart host" [my relay server smpt ip address]
    >> >when i configure the smtp connector like the above no
    >> >mail gets sent out and I get the NDR of "The following
    >> >recipients could not be reached. The email system was
    >> >unable to deliver the message, but did not report a
    >> >specific reason. check the address and try again.
    >> ><servername.net #5.0.0>
    >> >
    >> >If I change the smtp connector to
    >> >"Use DNS to route to each address space on this
    connector"
    >> > my incoming and outgoing works.
    >> >I am see that incoming mail goes thru the smart host
    >> relay
    >> >smtp to my exchange server but outgoing mail only uses
    >> the
    >> >exchange smtp server and not the smart host.
    >> >background config:
    >> >Both machines sit in a dmz with public and private
    >> >address's, both act as a dns servers the smtp relay is
    >> the
    >> >secondary dns server, I did this because I wanted to
    >> >install spam filter software on the smtp relay server
    to
    >> >avoid any performance or situations with our email
    server.
    >> >the mx record of course points to smtp relay server an
    >> >mail is flowing in and out once i have the setting
    >> as "Use
    >> >Dns....."
    >> >
    >> >
    >> >
    >> >.
    >> >
    >
    >
    >.
    >


  • Next message: Joey: "Re: PIX question - Inside2 to DMZ nat/static?"

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