Aspose.Email for .NET 22.2 Release Notes

All Changes

Key Summary Category
EMAILNET-40522 Converted PST files from EML does not display reference attachments attached to the emails Enhancement
EMAILNET-40491 Retrieving message class from ExchangeMessageInfo object Enhancement
EMAILNET-40544 Handling TNEF mail issue with plain-text body Bug
EMAILNET-40531 SmtpClient.Send throws Exception “The handshake failed due to an unexpected packet format” Bug
EMAILNET-40537 Extracted Metadata FROM is different as it is in Outlook Bug
EMAILNET-40526 System.OutOfMemoryException: when converting a nested message from msg file Bug
EMAILNET-40530 MapiMessage.FromMailMessage() returns null sender email address Bug

New Features

Support for the reference attachments

A reference attachment is an alternative to the local file attachment. In some cases, reference attachments may be preferable, for example, if you want to manage its access.

Changes in public API

Aspose.Email.ReferenceAttachment - represents a reference attachment. Aspose.Email.AttachmentPermissionType - The permission type data associated with a web reference attachment. Aspose.Email.AttachmentProviderType - The type of web service manipulating the attachment.

Code sample

var eml = MailMessage.Load("fileName");

var refAttach = new ReferenceAttachment("https://[attach_uri]")
    Name = "Document.docx",
    ProviderType = AttachmentProviderType.OneDrivePro,
    PermissionType = AttachmentPermissionType.AnyoneCanEdit


Retrieving message class from ExchangeMessageInfo object

We have added MessageClass property to ExchangeMessageInfo class.

Code sample

using (var client = EWSClient.GetEWSClient(uri, credentials))
    var messageInfoCollection = client.ListMessagesFromPublicFolder(publicFolder);

    foreach (var messageInfo in messageInfoCollection)
        Console.WriteLine("Message Class: {0}", messageInfo.MessageClass);