Domino 9 und frühere Versionen > ND6: Administration & Userprobleme

domino und smtp auf as/400

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Schulli:
Ich möchte den AS/400 SMTP Server der Domino Partition zum Versenden von Systemnachrichten nutzen. Leider verträgt der sich nicht so richtig mit dem Domino SMTP Server. Immer wenn der AS/400 SMTP Server läuft, kann der Domino Server keine Nachrichten mehr versenden.
Mit AndyB habe ich das ganze schon mal durchgesprochen, leider ist der nun im Urlaub und ich komme nicht weiter.

Die Einstellungen auf dem Domino Server sind fertig. Der AS/400 SMTP Server hat eine eigene IP. Nun fehlt nur noch die Eintragung in der Notes.ini

In der Admin Hilfe habe ich folgendes Beispiel gefunden:

Ports=TCPIP, TCP1P2
TCPIP=TCP, 0, 15, 0
TCPIP_TCPIPAddress=0,10.33.52.1
TCPIP2=TCP, 0, 15, 0
TCPIP2_TCPIPAddress=0, 209.98.76.10
SMPTNotesPort=TCPIP2

AndyB mein es reicht folgender Eintrag:

TCPIP=TCP, 0, 15, 0
TCPIP_TCPIPAddress=0,10.33.52.1

Kommt da nun die IP des Domino Servers rein, oder die Gateway Adresse?

Driri:
Die TCPIP-Parameter beziehen sich auf den Domino.

Mal anders herum, kann die iSeries die Systemnachrichten nicht an ein anderes SMTP-Gateway absetzen ?
Ein SMTP-Server auf der Maschine sollte doch langen.

Schulli:
Das ist alles nicht so einfach. Die Maschine ist in mehrere Partitionen aufgeteilt und in jeder Partition läuft ein SMTP Server der z.B. BMSR Protokolle versendet um eventuelle Rücksicherungen zu erleichtern. Das funktioniert recht gut aus dem PPS, aus SAP. Nur nicht aus der Domino Partition.

Der AS/400 SMTP soll die Nachrichten nicht zwingend an den Domino Server versenden, aber doch auch bei Bedarf können.. ;o}

Glombi:
Ich poste mal was aus der KBASE zum Thema, vielleicht hilft es - Andreas

Title:   
   AS/400: What IP Addresses Does SMTP Listen for on Port 25?
Product:   Lotus Domino  >  Lotus Domino Server  >  Version 5.x
Platform(s):   OS/400
Date:   28.03.2002
Doc Number:   1098890

Problem
For what IP addresses does the Domino for AS/400 SMTP task listen?  Is there a way for SMTP to listen on port 25 for multiple IP addresses?



Solution
Domino R4.6x:  The OS/400's SMTP server is used and listens on port 25 for all IP addresses.

Domino R5.x with SMTP services *MSF:  The OS/400's SMTP server is used and listens on port 25 for all IP addresses.

Domino R5.x with SMTP services *Domino:  If you do not have partitioned Domino servers and have not specified a TCP/IP address using the TCPIP_TCPIPAddress=0,1.1.1.1 parameter in the NOTES.INI, the SMTP server will listen on port 25 for all IP addresses.  However, if you specify a TCP/IP address, it will listen only on port 25 for the address listed in the NOTES.INI.  There is no way to get the SMTP listener task to listen on multiple IP addresses for the same partition.  It is, however, possible to have multiple partitions in which each partition has a separate IP address, with each containing an active SMTP job.  Thus you would be listening on port 25 for multiple addresses, again, only one per partition.

Supporting Information:

You can determine what IP addresses are being listened for by using the netstat *cnn command and selecting Option 5 to display the connection details.  The local host name, local internet address, and port determine to which TCP/IP requests the connection will respond.

Related Documents:

Is It Possible to Change the Port Number for the SMTP Listener Task on a Domino R5 Server?
Document #: 175604

Glombi:
Title:   
   Is It Possible to Change the Port Number for the SMTP Listener Task on a Domino R5 Server?
Product:   Lotus Domino  >  Lotus Domino Server  >  Version 5.x
Platform(s):   Platform Independent
Date:   20.01.2005
Doc Number:   1095717

Problem
Is it possible to change the port number for the SMTP listener task on a Domino R5 server?



Solution
Yes, it is possible to change the port number for sending and receiving SMTP mail.  The TCP/IP port number for inbound and outbound is configured in the Server document.  The setting in the Server document is located on the Ports/Internet Ports/Mail subtab:



The task responsible for inbound SMTP mail is the SMTP task, also known as the listener task.  The SMTP listener task listens on port 25 by default, but this can be changed by modifying the TCP/IP port number for SMTP Inbound.  When you enter a "show task" command on the Domino server console, you will see the SMTP task listening on the selected port.  For example, the following is taken from an R5.x server with SMTP Inbound set to port 26:

SMTP Server          Listen for connect requests on TCP Port:26
SMTP Server          Control task

The router is responsible for outbound SMTP mail and will connect to the destination server on port 25 by default, but this also can be changed by modifying the TCP/IP port number for SMTP Outbound.  Changing this setting for outbound suggests that the server you are going to be connecting to is listening on that port number.  For example, when you change the SMTP Outbound to port 26, this assumes the receiving server has a task that is listening on port 26.  This is not the local port used for sending -- it is what port this server is going to use to connect.

It is an industry standard to use the default settings of port 25; however, there may be a need to changes these settings.

NOTE: To test any SMTP connectivity issues, you can verify the ports by using Telnet.  Please see telneting details in the Supporting Information field below.

Supporting Information:

Telnet into port 25 of the hostname or TCP/IP address of the mail relay.  Port 25 is the TCP/IP port on which SMTP listens.

The steps to Telnet on a specific port are as follows:

1. From a DOS prompt, type the following:  telnet
2. Select Terminal preferences and make sure Local Echo is selected.
3. Select Connect from the menu.
4. From the drop-down menu, select Remote System.
5. In the first box labeled Host Name, enter the Host Name or TCP/IP Address of the destination host.
6. In the second box labeled Port Number, enter the port you are connecting to, the default is port 25.
7. Select Connect.  This provides you with an RFC821 conversation.
8. Type the following: helo yourdomain.com  (Helo is with one letter "l".  Press ENTER.)
9. Type the following: mail from:Joe_User@xyz.address.com  (Press ENTER).
10. Type the following: rcpt to:Tim_User@abc.www.com  (Press ENTER).
11. Type  the following: data  (Press ENTER).
12. Create a test message.
13. End the session by typing the following on the last line by itself:   .  (that is a period).
14. From the menu, select Connect.
15. Then, from the drop-down menu, select Disconnect.

NOTE: If you are only testing connectivity on a specific port, you will only need to connect and you will not need to go past step 7. 

To disconnect a Telnet session:

1. Select the Connect menu.
2. Highlight the Disconnect menu.

Related Documents:

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