Do you have plans to support creating signed messages in .NET Core?
We are currently in process of migrating our .NET Framework 4.x based web application to .NET Core 3.x and we just found out that Aspose.Email has no functionality of Signing or Encrypting/Decrypting messages in .NET Core.
I have observed the issue shared by you. Can you please try using latest Aspose.Email for .NET 20.1 on your end. Please provide a sample project that we may use on our end to verify the issue.
We are using latest Aspose.Email for .NET
In our .NET Framework project Aspose.Email.MailMessage class has AttachSignature method. In .NET Core 3.1 it does not.
What interests us is do you have plans to bring this functionality to .NET Core?
I have observed your requirements. An issue with ID EMAILNET-39737 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be notified once the support will be included.