Event ID - 55

Event Id55
SourceMSExchangeMTA
DescriptionThe incorrect link option mode was specified by the binding remote entity /O=org/OU=site_name/CN=CONFIGURATION/CN=CONNECTIONS/CN=remoteMTA, association index: 2130. [MTA XFER-IN 22 35] (14)
Event InformationAccording to Microsoft: The Event ID indicates that the remote MTA is trying to negotiate a two way alternate link option which is not a valid option for this connection. This setting can be verified and changed in the X.400 Link Options check box selection on the Advanced tab of the X.400 Connector properties page of the Exchange Server Administrator program.

CAUSE: The Event ID indicates that the remote MTA is trying to negotiate a two way alternate link option which is not a valid option for this connection. This setting can be verified and changed in the X.400 Link Options check box selection on the Advanced tab of the X.400 Connector properties page of the Exchange Server Administrator program.

SOLUTION: Disable the two way alternate option from the remote MTA and configure it to use monologue.
Reference LinksEvent ID 55 Incorrect Link Option

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