MailMessage and PR_MESSAGE_CLASS_W property

Aspose.Email Product Family
,
1

Is there was to tell if an email has this property? We use the MailMessage class to read them and access all other properties, but don’t see this one anywhere. Thanks.

2

@Dan_Anderson,
Thank you for posting the query. I will answer you as soon as possible.

3

@Dan_Anderson,
You should use MapiMessage class to check email MAPI properties. You can convert your MailMessage object to MapiMessage object as shown below:

var mapiMessage = MapiMessage.FromMailMessage(mailMessage, MapiConversionOptions.UnicodeFormat);

or load the email message to MapiMessage object directly.

Then you can check the PR_MESSAGE_CLASS_W property like this:

long propertyTag = MapiPropertyTag.PR_MESSAGE_CLASS_W;
if (mapiMessage.Properties.ContainsKey(propertyTag))
{
    MapiProperty mapiProperty = mapiMessage.Properties[propertyTag];
    // some code...
}

Documents: Working with MAPI Properties