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Unable to send and/or receive mails using port 25

ThomasGumpinger

Hi all.....

 

I'm facing a strange problem here. I just set up an internal mail server ad applied the smtp business rule. However, no email will go out or come in. The XG Firewall simply does not listen on port 25. If I manually telnet to port 465 or 587 it works, however port 25 ist completely dead.

 

I'm running SFOS 16.05.

 

 



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  • 0 in reply to sachingurung

    The firewall external Interface (Port1) has the fixed ip address 77.119.246.57 and is the mx for the domain digicoach.at. The LAN interface of the XG box is 192.168.205.1

     

    inbound mails work fine...

    The real mail server is in the LAN zone with the IP 192.168.205.20. 

    If I try to telnet any server on port 25,425 or 587 from 192.168.205.20 int will be intercepted by 77.119.246.57 

     

    .... 

    tgMacMini:~ tg$ telnet 192.168.205.1 25
    Trying 192.168.205.1...
    Connected to 192.168.205.1.
    Escape character is '^]'.
    220 77.119.246.57.static.drei.at ESMTP ready
    helo tgmacmini
    250 77.119.246.57.static.drei.at Hello tgmacmini [192.168.205.20]
    mail from: tg@digicoach.at
    250 OK
    rcpt to: tomdrops@mac.com
    250 OK
    data
    354
    Subject: Testing
    Direct input via Telnet
    .
    250 Queued id=0xc0000018

     

    ...

    tgMacMini:~ tg$ telnet guru.gumpinger.com 25
    Trying 85.10.196.16...
    Connected to guru.gumpinger.com.
    Escape character is '^]'.
    220 77.119.246.57.static.drei.at ESMTP ready

     

    There is no activity on port 25!

     

     

     

     

     

  • 0 in reply to sachingurung

    however... i found this in awarrenmta.log

     

    MESSAGE   Jan 31 15:35:57 [3875720000]: process_request: tlv->type: 2 , tlv->length: 31 '0xc0000010:thomas@gumpinger.com'

    ERROR     Jan 31 15:35:57 [3875720000]: add_node_to_start: add node at first

    ERROR     Jan 31 15:35:57 [3875720000]: process_forward_queue() opening mail files 

    ERROR     Jan 31 15:35:57 [0x0]: process_forward_queue() opened mailfile at 30

    ERROR     Jan 31 15:35:57 [3875720000]: process_forward_queue:we are parsing meta file

    MESSAGE   Jan 31 15:35:57 [0x200000b5]: [0x200000b50] FROM: tg@digicoach.at , TO: thomas@gumpinger.com

    ERROR     Jan 31 15:35:57 [3875720000]: process_tlv_event(): recvfrom() blocked 

    MESSAGE   Jan 31 15:35:57 [0x200000b5]: Mail Transaction Started from 192.168.205.20:63147 to 85.10.196.16:25 (fdid:29)

    ERROR     Jan 31 15:36:12 [0x200000b0]: Connection ('17.178.97.79:25') failed. client: '192.168.205.20:52980'

    ERROR     Jan 31 15:36:12 [3875720000]: Failed to route through MX falling back to orig dst 1

    ERROR     Jan 31 15:36:12 [0x200000b5]: Connection ('85.10.196.16:25') failed. client: '192.168.205.20:63147'

    ERROR     Jan 31 15:36:12 [3875720000]: Failed to route through MX falling back to orig dst 1

  • 0 in reply to ThomasGumpinger

    Problem solved....

    Simply turn on the masquerading in the business application rule...

    however, why masquerade if email is deployed in mat mode??????