Only 'IPM.Note' messages are supported.

Hello, we are using Gembox to convert emails to PDFs, but for an unknown reason, this email fails.
The email is a meeting request.

When running this line code:

MailMessage message = MailMessage.Load(stream, MailMessageFormat.Msg);

Error is:

Only ‘IPM.Note’ messages are supported.

I am using version Gembox.Email 17.0.35.1009

Hi Chitian,

Please try again with the current latest NuGet package:

If the problem remains, please send us your MSG file so that we can investigate it.
You can send it via email or support ticket, see the Contact page.

Regards,
Mario

I tried again with the latest version, but it did not work.

The email like:

Please send us your MSG file so that we can investigate it.
You can send it via email or support ticket, see the Contact page.

Unfortunately, that is not an email message, that is a schedule meeting request.
I’m afraid that the content of that file cannot be represented with a MailMessage object.

Thanks for your information,
In this case, is there any other way to load this .msg file with Gembox.Email library?

Unfortunately no, GemBox.Email currently doesn’t have API support for meeting requests or appointments.

However, we do have this feature request listed on our feature request collection and please feel free to vote for it to increase its priority:
https://support.gemboxsoftware.com/community/view/add-support-for-items-with-other-message-classes-than-ipm-note

But at this moment I cannot tell you exactly when we will add support for it.
Please note that we prioritize feature request implementations by the number of users requesting them and currently, we are working on some other features that have greater priority (more user requests).