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Configuring System i SMTP
Using DNS |
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Use these instructions to
configure your System i (or AS/400) SMTP server
to perform
name resolution (using a DNS server) in place of using your local mail
router. You
should use these instructions if you experience trouble sending e-mail (from the System i) to an external
domain name or your network administrator does not allow your mail
router to relay mail. |
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If you have questions
call our SupportLine at
866-559-0800 option 2 or send e-mail to
support@ddlsystems.com. We will be glad to help you! |
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| Please perform the following
steps to configure your system with Dual-Stack support: |
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| 1.
Sign-on the System i (or
AS/400) with the ACO user profile. |
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| 2. Enter the command
below. |
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| CHGSMTPA MAILROUTER('*NONE')
FIREWALL(*NO), then press <Enter> |
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| 3. Enter the command below to
work with TCP/IP on your System i. |
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| CFGTCP then <Enter> |
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Select option 12 (Change
TCP/IP domain information) and verify that the IP address of your
DNS server is specified at the bottom of the page. You can enter up to a
maximum of three (3) DNS servers. Press <Enter>
to confirm your changes. |
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Ask your network administrator for
the IP address of your DNS server if you are not sure of the correct
value. |
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4. Select option 2 (Work
with TCP/IP routes) and make sure the *DFTROUTE record is
entered. This entry should point to the IP address of your
Internet router (e.g. next hop parameter). If this entry does not exist
in the table please add it. |
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| ADDTCPRTE
RTEDEST(*DFTROUTE) SUBNETMASK(*NONE) NEXTHOP('your routers IP address'), then press
<Enter> |
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5. Enter the commands
below to end the i5/OS SMTP server and the mail server framework jobs. |
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| ENDTCPSVR SERVER(*SMTP), then press
<Enter> |
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| ENDMSF, then press <Enter> |
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6. Enter the command
below to start the i5/OS SMTP server and the mail server framework
jobs. |
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| STRTCPSVR SERVER(*SMTP), then press
<Enter> |
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| STRMSF, then press <Enter> |
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| 7. Enter the command below to display the QSYSWRK
subsystem. |
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| WRKACTJOB SBS(QSYSWRK), then press
<Enter> |
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| In the display that results from the above
command, verify that there are: |
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| 3 jobs named QMSF running |
| A job named QTSMTPBRCL running |
| A job named QTSMTPBRSR running |
| A job named QTSMTPCLTD running |
| A job named QTSMTPSRVD running |
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If
the mail server jobs do not start after following the instructions above, you can do some
preliminary troubleshooting by looking at the job logs for the QMSF, QTSMTPBRCL,
QTSMTPBRSR, QTSMTPCLTD, and QTSMTPSRVD batch jobs. Most error messages that are found in
those logs have a workable recovery procedure or lead to a PTF |
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| 8. You have completed
the setup and testing of SMTP DNS support.
Click here to return to step 16 in the "Configure System i E-mail"
setup instructions. |
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Contact a sales representative at
866-559-0800 option 1 or send
e-mail to
sales@ddlsystems.com for more information. |
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