Not able to insert header in email

Hi,

We are trying to load eml file from stream and add new headers and saving back to eml. But somehow, it is not saving file with new header. Saved file is having only previous headers but not new headers. I am using .NET version. Please advise if you have any code example.

Thanks

@brijeshdsingh,

Can you please share source file along with sample code and generated result so that we may further investigate to help you out. Also pleas share which Aspose.Email version you are using on your end.