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Error send mail - Relaying denied SBS 2003

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  • Error send mail - Relaying denied SBS 2003

    Hi!!

    Well i have install Windows small business server 2003 SP2 at home seem everything work fine!

    I have to admit that the installation went smooth for me I didnít change nothing,
    No errors in events.

    until I move the server to a new location (work office with 4 users) with a new router
    (the router have the same ip address nothing change)

    the users have Internet Mail we donít have MX so I connect outlook to exchange & add
    Internet Mail service pop3 at clients computer

    When i`m trying to send mail from clients I recive this error:

    Your message did not reach some or all of the intended recipients.
    Subject: test
    Sent: 11/03/2006 13:19
    The following recipient(s) could not be reached:
    '[email protected]' on 11/03/2006 13:19

    550 5.7.1 < [email protected]>... Relaying denied. IP name lookup failed [192.117.XX.X] <- the IP Address from ISP)

    Then I went to event viewer & I see in DNS event the following errors a lot of them :
    (i donít know if this error connect to the sending mail problem)
    "The DNS server encountered an invalid domain name in a packet from 192.168.0.1. The packet will be rejected. The event data contains the DNS packet."

    i add some server configuaration Screenshoot
    please Help I`m lost
    tnx!!!!

    C:\>ipconfig /all

    Windows IP Configuration

    Host Name . . . . . . . . . . . . : venus
    Primary Dns Suffix . . . . . . . : G------m.local
    Node Type . . . . . . . . . . . . : Unknown
    IP Routing Enabled. . . . . . . . : Yes
    WINS Proxy Enabled. . . . . . . : Yes
    DNS Suffix Search List. . . . . . : G------m.local

    Ethernet adapter Server Local Area Connection:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : Broadcom NetXtrem
    Physical Address. . . . . . . . . : 00-14-C2-5F-7A-5C
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.0.254
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.0.1
    DNS Servers . . . . . . . . . . . : 192.168.0.254
    Primary WINS Server . . . . . . . : 192.168.0.254
    Attached Files

  • #2
    Re: Error send mail - Relaying denied SBS 2003

    You are not using SMTP fully on your server and as you say have no MX records. So if you send to someone today, they most probably will do a reverse DNS lookup and find that the server you are sending from probably does not have a record to lookup. I see two possibilities here. 1: Forward all your mail via a "smarthost" which is usually your ISP's mail server; 2: Put the ISP's mail server in the SMTP for the Internet mail you use in Outlook.

    I think you should really look at using your Exchange server as a full mail server and create MX records. Outlook Web Access, Remote Web Workplace connections to your desktop computer and HTTPS over RPC mean that you really can access to all your mail, all the time from anywhere. And as a final caveat, officially Outlook with both Exchange server and Internet Mail in the same profile are unsupported (though we all know it works fine)
    TIA

    Steven Teiger [SBS-MVP(2003-2009)]
    http://www.wintra.co.il/
    sigpic
    Iím honoured to have been selected for the SMB 150 list for 2013. This is the third time in succession (no logo available for 2011) that I have been honoured with this award.

    We donít stop playing because we grow old, we grow old because we stop playing.

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    • #3
      Re: Error send mail - Relaying denied SBS 2003

      thanks mate!

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