MailBee.NET Objects v11.0

Now supports Visual Studio 2017, .NET Core and UWP, plus adds a new EWS component for Exchange Server.
March 21, 2017
New Version


  • .NET Core edition, .NET Core 1.0/1.1, .NET Standard 1.3 and Xamarin compatible.
  • UWP edition (Universal Windows, UAP 10.0).
  • New Ews component, provides access to MS Exchange server via its native EWS protocol.
  • .NET Framework 3.5 and 4.0 builds in addition to 2.0 and 4.5 builds are now included with the installer and in NuGet package.
  • Many more methods now have async/await versions.
  • sha256 signatures in addition to sha1 for all MailBee.NET dlls.
  • IDN domains (e-mail addresses with international domains) support for both sending and parsing.
  • MailMessage.GetHtmlWithBase64EncodedRelatedFiles method to save HTML body with related images being directly embedded in the HTML so that there is no need to save them locally and delete them afterwards.
  • STARTTLS secure connection is now supported in direct send mode (Smtp.DirectSendDefaults.EnableStartTls).
  • SecurityProtocol now includes TlsAuto value which you can use to restrict MailBee to use the best supported TLS protocol (up to TLS 1.2).
  • Imap.GetSpecialFolder method to easily locate folders like Sent Items or Drafts.
  • GetStream method of Imap, Smtp, Pop3 classes now lets you get access to the underlying network Stream.
  • SocketCreating event of Imap, Smtp, Pop3 classes lets you use your own socket initialization. This is especially useful for UWP apps to configure which SSL certificate errors can be tolerated.
  • Outlook 2016 .MSG format support.
  • Support of distribution lists in .PST files.
  • MailMessage.Sender property added.
  • New Logger.DateTimeFormatTimeOnly and Logger.DateTimeFormatFull properties to configure datetime formats in the log file.
  • SmimeResult.SignedCmsResult and SmimeResult.EnvelopedCmsResult properties to give access to SignedCms and EnvelopedCms data of S/MIME messages.
  • Smtp.TransientErrorOccurred event to decide what to do on transient SMTP errors in case if another SMTP server available.
  • Bounce database updated.
  • Tested with Microsoft Visual Studio 2017.
MailBee.NET Objects

MailBee.NET Objects

Bring e-mail support to your .NET applications in a few lines of code.

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