MailKit 1.20.0
MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices.
Features include:
* SASL Authentication via SCRAM-SHA-256, SCRAM-SHA-1, NTLM, DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN, and XOAUTH2.
* A fully-cancellable SmtpClient with support for STARTTLS, 8BITMIME, BINARYMIME, ENHANCEDSTATUSCODES, SIZE, DSN, PIPELINING and SMTPUTF8.
* A fully-cancellable Pop3Client with support for STLS, UIDL, APOP, PIPELINING, UTF8, and LANG.
* A fully-cancellable ImapClient with support for ACL, QUOTA, LITERAL+, IDLE, NAMESPACE, ID, CHILDREN, LOGINDISABLED, STARTTLS, MULTIAPPEND, UNSELECT, UIDPLUS, CONDSTORE, ESEARCH, SASL-IR, COMPRESS, WITHIN, ENABLE, QRESYNC, SORT, THREAD, ESORT, METADATA, FILTERS, LIST-STATUS, SORT=DISPLAY, SPECIAL-USE, CREATE-SPECIAL-USE, MOVE, SEARCH=FUZZY, UTF8=ACCEPT, UTF8=ONLY, LITERAL-, APPENDLIMIT, XLIST, and X-GM-EXT1.
* Client-side sorting and threading of messages (the Ordinal Subject and the Jamie Zawinski threading algorithms are supported).
* Asynchronous versions of all methods that hit the network.
* S/MIME, OpenPGP and DKIM signature support via MimeKit.
* Microsoft TNEF support via MimeKit.
No packages depend on MailKit.
- Fixed UniqueIdRange.ToString() to always output a string in the form \({start}:\) even if start == end. (issue #572)
.NET Framework 4.0
- BouncyCastle (>= 1.8.1)
- MimeKit (>= 1.20.0)
.NET Framework 4.5
- BouncyCastle (>= 1.8.1)
- MimeKit (>= 1.20.0)
.NET Framework 4.5.1
- BouncyCastle (>= 1.8.1)
- MimeKit (>= 1.20.0)
MonoAndroid 1.0
- MimeKit (>= 1.20.0)
Xamarin.iOS 1.0
- MimeKit (>= 1.20.0)
.NET Standard 1.3
- NETStandard.Library (>= 1.6.1)
- System.Runtime.Serialization.Primitives (>= 4.3.0)
- System.Reflection.TypeExtensions (>= 4.3.0)
- System.Globalization.Extensions (>= 4.3.0)
- System.Text.Encoding.CodePages (>= 4.3.0)
- System.Net.NetworkInformation (>= 4.3.0)
- System.Net.NameResolution (>= 4.3.0)
- System.Net.Security (>= 4.3.0)
- System.Data.Common (>= 4.3.0)
- Portable.BouncyCastle (>= 1.8.1.3)
- MimeKit (>= 1.20.0)
WindowsPhoneApp 8.1
- Portable.BouncyCastle (>= 1.8.1.3)
- MimeKit (>= 1.20.0)
| Version | Downloads | Last updated |
|---|---|---|
| 4.14.1 | 1 | 11/06/2025 |
| 4.14.0 | 1 | 11/07/2025 |
| 4.13.0 | 3 | 11/04/2025 |
| 4.12.1 | 1 | 11/07/2025 |
| 4.12.0 | 1 | 11/07/2025 |
| 4.11.0 | 1 | 11/07/2025 |
| 4.10.0 | 1 | 11/07/2025 |
| 4.9.0 | 1 | 11/06/2025 |
| 4.8.0 | 1 | 11/06/2025 |
| 4.7.1.1 | 1 | 11/07/2025 |
| 4.7.1 | 1 | 11/06/2025 |
| 4.7.0 | 1 | 11/06/2025 |
| 4.6.0 | 1 | 11/07/2025 |
| 4.5.0 | 1 | 11/06/2025 |
| 4.4.0 | 1 | 11/06/2025 |
| 4.3.0 | 1 | 11/06/2025 |
| 4.2.0 | 1 | 11/06/2025 |
| 4.1.0 | 2 | 10/28/2025 |
| 4.0.0 | 1 | 11/06/2025 |
| 3.6.0 | 1 | 11/06/2025 |
| 3.5.0 | 1 | 11/06/2025 |
| 3.4.3 | 1 | 11/06/2025 |
| 3.4.2 | 1 | 11/06/2025 |
| 3.4.1 | 1 | 11/06/2025 |
| 3.4.0 | 1 | 11/06/2025 |
| 3.3.0 | 1 | 11/06/2025 |
| 3.2.0 | 1 | 11/06/2025 |
| 3.1.1 | 1 | 11/06/2025 |
| 3.1.0 | 1 | 11/06/2025 |
| 3.0.0 | 1 | 11/06/2025 |
| 2.15.0 | 1 | 11/07/2025 |
| 2.14.0 | 1 | 11/07/2025 |
| 2.13.0 | 1 | 11/07/2025 |
| 2.12.0 | 1 | 11/07/2025 |
| 2.11.1 | 1 | 11/06/2025 |
| 2.11.0 | 1 | 11/07/2025 |
| 2.10.1 | 1 | 11/07/2025 |
| 2.10.0 | 1 | 11/07/2025 |
| 2.9.0 | 1 | 11/06/2025 |
| 2.8.0 | 1 | 11/06/2025 |
| 2.7.0 | 1 | 11/06/2025 |
| 2.6.0 | 1 | 11/06/2025 |
| 2.5.2 | 1 | 11/06/2025 |
| 2.5.1 | 1 | 11/06/2025 |
| 2.5.0 | 1 | 11/06/2025 |
| 2.4.1 | 1 | 11/06/2025 |
| 2.4.0.1 | 1 | 11/07/2025 |
| 2.4.0 | 1 | 11/06/2025 |
| 2.3.2 | 1 | 11/06/2025 |
| 2.3.1.6 | 1 | 11/07/2025 |
| 2.3.1 | 1 | 11/06/2025 |
| 2.3.0 | 1 | 11/06/2025 |
| 2.2.0 | 1 | 11/06/2025 |
| 2.1.5.1 | 1 | 11/07/2025 |
| 2.1.4 | 1 | 11/06/2025 |
| 2.1.3 | 1 | 11/06/2025 |
| 2.1.2 | 1 | 11/06/2025 |
| 2.1.1 | 1 | 11/06/2025 |
| 2.1.0.3 | 1 | 11/04/2025 |
| 2.0.7 | 1 | 11/06/2025 |
| 2.0.6 | 1 | 11/06/2025 |
| 2.0.5 | 1 | 11/06/2025 |
| 2.0.4 | 1 | 11/06/2025 |
| 2.0.3 | 1 | 11/06/2025 |
| 2.0.2 | 1 | 11/06/2025 |
| 2.0.1 | 1 | 11/06/2025 |
| 2.0.0 | 1 | 11/06/2025 |
| 1.22.0 | 1 | 11/07/2025 |
| 1.20.0 | 1 | 11/07/2025 |
| 1.18.1.1 | 1 | 11/07/2025 |
| 1.18.1 | 1 | 11/06/2025 |
| 1.18.0 | 1 | 11/07/2025 |
| 1.16.2 | 0 | 07/01/2017 |
| 1.16.1 | 1 | 11/06/2025 |
| 1.16.0 | 1 | 11/07/2025 |
| 1.14.2 | 1 | 11/07/2025 |
| 1.12.0 | 1 | 11/07/2025 |
| 1.10.2 | 1 | 11/07/2025 |
| 1.10.1 | 1 | 11/06/2025 |
| 1.10.0 | 1 | 11/06/2025 |