Event ID - 1026

Event Id1026
SourceMSExchangeIS Private
DescriptionAn error occurred with the following call stack: EcTferOutMessage(): 0080070057 EcCreateOMTferOut(): 0080070057 EcMTSIDFromSz(): 0080070057
Event InformationAccording to Microsoft:
CAUSE:
The error code 0000000bb8 (3000) is ecObjectInvalid. This return code is generated if the store detects that the OM object for the external trace entry is not correct.
The 1300 is the hexadecimal representation of the PrivateDomainIdentifier. The length of this field is zero. The 1988 CCITT X.400 recommendations specify that this field must have a length of at least one.
Some message transfer agents (MTAs) use an ASN.1 coding convention that states that if the length is zero, the field is ignored.
RESOLUTION:
A new version of Store.exe is available from Microsoft. This version will deliver this type of message to the Connect-me Gateway.Try with available fix.
Reference LinksXADM: Info Store Wont transfer Some X.400 Messages to Gateway

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