BizTalk Server may generate an error similar to one of the following errors when it processes SMIME signed or encrypted messages:
Error 1
An error occurred in BizTalk Server.
Details:
------------------------------
Security: Error occurred
Malformed message signature.
Unspecified error
Suspended Queue ID: "{C06EDFD7-5504-4CCF-A6C4-9F86C73AB605}"
Unspecified error
Error 2
An error occurred in BizTalk Server.
Details:
------------------------------
Security: Error occurred
The parameter is incorrect.
Suspended Queue ID: "{A7CEB051-4441-40F8-AE15-A15EEF53974A}"
The parameter is incorrect.
Error 3
An error occurred in BizTalk Server.
Details:
------------------------------
The submitted document does not have the necessary signature or encryption required by channel "channel2". The following certificates accompanied the submitted data:
Signature certificate reference: "Security: Error occurred
Malformed message signature."
Encryption certificate reference: ""
No channel that corresponds to the parameters has been specified.
Suspended Queue ID: "{E039CFF7-64C5-483B-AE9F-CB8EA28A4E0A}"
When one of these errors occur, BizTalk Server places the documents that it did not process into the Suspended queue.