Outlook MSG Views Correctly with MSOutlook but Aspose Gives Invalid Character Exception


Please see the uploaded MSG file. When attempting to process the message with Aspose, it throws the exception: “An invalid character was found in the mail header.” The message displays correctly in outlook. Can you tell us why this message gives this error? Can your library be changed to work with this message since it appears to be a valid email message?

Thank you,


Hi Robert,

Could you please try with the latest version of Aspose.Network for .NET v5.1? I was able to load this msg file and process/convert to eml using v5.1.

Our testing with the latest library also looks like it is fixed.

Thank you.