Released: Apr 7, 2016

Updates in this release

Updates in 4.3

• XOAUTH2 authentication support for Imap, Smtp and Pop.
• MailMessage.ReplyInline and MailMessage.ReplyAllInline Methods have been added, which will prepend a reply to the original message text.
• Imap.GetAllMailboxes has been added, which can be used to retrieve a list of all mailboxes.
• Imap.Select has been added, which can be used to select mailboxes by absolute path.
• Now includes support for UTF8=Accept and UTF8=Only server advertised capabilities so that quoted UNICODE Strings can be sent to a server.

Some of the maintenance fixes include:

• An issue where some SMIME messages with a content-type of application/pkcs7-mime would fail to decode has been corrected.
• If PunyCode decoding fails for any reason the original encoded header will be preserved.
• In issue where MailMessage.ReplyAll could incorrectly populate recipient data has been addressed.

Developer Note: In order to provide more concise groupings for server settings the Smtp and Imap controls now use SmtpSession and ImapSession to store settings instead of the previously shared MailSession.