This topic provides information you can use to troubleshoot general
Message Networking issues.
There are a number of reasons why SMTP/MIME messages may fail to
be delivered. Some possible causes are provided in the following
table.
Possible cause |
Action |
Probable fix |
The sender is not recognized because an incorrect
User ID or Domain Name is used in the Message Networking configuration. |
- Display Last SMTP Dialog.
- Select Incoming.
- Compare the user name in the Remote:MAIL From: line against
the User ID on the Subscriber Parameter page for the subscriber
sending the message.
- Compare the domain name in the Remote:MAIL From: line
against the Domain Name field on the Subscriber Parameter
page for the subscriber sending the message.
- Compare the domain name in the Remote:MAIL From: line
against the Domain Name field on the Remote Machine Parameters
page for the remote machine on which the sending subscriber
resides.
|
- If the User ID on the Subscriber Parameters page for the
sending subscriber does not match the user name shown in
the Remote:MAIL From: line on the Display Last SMTP Dialog
page, modify the User ID to match the user name.
- If the Domain Name on the Subscriber Parameters page for
the sending subscriber does not match the domain name shown
in the Remote:MAIL From: line on the Display Last SMTP Dialog
page, modify the Domain Name on the Subscriber Parameters
page to match the domain name.
- If the Domain Name on the Remote Machine Parameters page
for the remote machine on which the sending subscriber resides
does not match the domain name shown in the Remote:MAIL
From: line on the Display Last SMTP Dialog page, modify
the Domain Name on the Remote Machine Parameters page to
match the domain name.
|
The wrong MTA was specified on the Remote Machine
Parameter page. |
- Display the last SMTP
dialog.
- Select Outgoing.
- Review the activity.
|
- For outgoing activity, if all that displays is NM:QUIT,
Message Networking was not able to establish any connection
with the remote machine:
- If the remote machine uses an MTA, the MTA address
might be incorrect on the Remote Machine Parameters
page, or the MTA might be down.
- The DNS for this domain might be configured incorrectly.
|
An alias was used in the Outgoing MTA field. Message Networking
does not support the use of aliases in the Outgoing MTA field.
|
- Check the Outgoing MTA field on the Remote Machine Parameters
page for the specific remote machine experiencing this issue.
- If the Outgoing MTA field is currently using an alias,
modify the field to use the actual MTA instead of an alias
value.
|
Use the actual MTA in the Outgoing MTA field for the remote
machine and not an alias value.
|
The MTA for the remote
machine does not handle email for the address. |
- Display Last SMTP
Dialog.
- Select Outgoing.
- Review the activity.
|
- For outgoing activity, if there is a Remote: line that
indicates that the MTA was unable to relay the message
for the address:
- The MTA address might be incorrect on the Remote
Machine Parameters page, or the MTA might be down.
- The MTA might not be configured to handle email
for that address.
|