The given key Aspose.Email.Mailmessage was not present in the dictionary

Hello,

I am getting an error when trying to use Aspose.Mail for .Net. The error is Aspose.Email.MailMessage was not present in the dictionary. On .net 8.0 using Aspose.Email nuget package version 24.2.0.

Please advise.

Thank you!

Hi @Roos
Please use the latest version of Aspose.Email 24.9.0. If the error persists,сould you please provide a code snippet of how you are using Aspose.Mail for .Net? Also if you are using some message files please share them so we can reproduce and understand the issue on our side.