ArgumentException from ComponentPro.Net.Mail.MailMessage constructor

Hi there, We are using your mail library to process mail messages, and we run into a case where we try to create a ComponentPro.Net.Mail.MailMessage object from a stream. The stream represents an Outlook .msg file. Our code is something like this using (System.IO.Stream inputData = inputFileData.CreateDataStream()) { try { Email = new MailMessage(inputData); } catch(Exception ex) { /// … } And the exception we’re getting is an System.ArgumentException with the text “Invalid character at position 19.\r\nParameter name: name”. The stack trace in the exception looks like at ComponentPro.Net.Mail.AttachmentBase.c_KTF(String c_SMC, String c_EUF) at ComponentPro.Net.Mail.Attachment.LoadContentFromStream(Stream source, String name, String mediaType) at ComponentPro.Net.Mail.MailMessage.c_D5F(AttachmentCollection c_E4F, Stream c_I6D, ContentType c_J6D, String c_OLC, String c_ILF, String c_Y5F) at ComponentPro.Net.Mail.MailMessage.c_CQD(c_CP c_A5B) at ComponentPro.Net.Mail.MailMessage.Load(Stream input) at (our code):line 104 so maybe there is something about an attachment it does not like. One of the attachments is called 'GMK vorläufige Tagesordnung.doc'. Maybe it doesn’t like the a-umlaut character. Version numbers: ComponentPro.Mail.dll: 5.2.40.9092 ComponentPro.Common.dll: same Do you have an update available that may fix this problem?

Hello, Please be advised that our latest version is 6.8.1. Your version is too old which does not have some fixes for the latest Outlook MSG format as well as some security vulnerabilities of TLS and SSL. If your license is still active, please update to the latest one; if not, please consider purchasing a new one.