Property Value

Type: Envelope
A reference to the Envelope object representing the FETCH response which could not be completely parsed.

Methods which download mail messages (such as DownloadEntireMessages(String, Boolean)) internally call DownloadEnvelopes(String, Boolean, EnvelopeParts, Int32, String, String) to get envelopes, and then return mail messages by extracting them from MessagePreview property of the Envelope objects. Thus, MailBeeImapInvalidEnvelopeException can be thrown not only with DownloadEnvelopes(String, Boolean, EnvelopeParts, Int32, String, String) methods, but also with the methods which download entire messages or message headers, including DownloadEntireMessage(Int64, Boolean), DownloadMessageHeaders(String, Boolean), etc.