MailKit 3.5.0

.NET 6.0 .NET Standard 2.0 .NET Framework 4.6.2
There is a newer version of this package available.
See the version list below for details.

Requires NuGet 2.12 or higher.

dotnet add package MailKit --version 3.5.0
NuGet\Install-Package MailKit -Version 3.5.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="MailKit" Version="3.5.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add MailKit --version 3.5.0
#r "nuget: MailKit, 3.5.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install MailKit as a Cake Addin
#addin nuget:?package=MailKit&version=3.5.0

// Install MailKit as a Cake Tool
#tool nuget:?package=MailKit&version=3.5.0

MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices.

Features include:
* HTTP, Socks4, Socks4a and Socks5 proxy support.
* SASL Authentication via ANONYMOUS, CRAM-MD5, DIGEST-MD5, LOGIN, NTLM, OAUTHBEARER, PLAIN, SCRAM-SHA-1, SCRAM-SHA-256, SCRAM-SHA-512 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, ANNOTATE, LIST-EXTENDED, ESORT, METADATA / METADATA-SERVER, NOTIFY, FILTERS, LIST-STATUS, SORT=DISPLAY, SPECIAL-USE / CREATE-SPECIAL-USE, SEARCH=FUZZY, MOVE, UTF8=ACCEPT / UTF8=ONLY, LITERAL-, APPENDLIMIT, STATUS=SIZE, OBJECTID, REPLACE, SAVEDATE, 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, DKIM and ARC support via MimeKit.
* Microsoft TNEF support via MimeKit.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen40 tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (661)

Showing the top 5 NuGet packages that depend on MailKit:

Package Downloads
Umbraco.Cms.Infrastructure The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Contains the infrastructure assembly needed to run Umbraco CMS.
NETCore.MailKit

MailKit extension for asp.net core. Easy send email in asp.net core project.
Serilog.Sinks.Email The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The email sink for Serilog
Abp.MailKit The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Abp.MailKit
Kentico.Libraries The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

The runtime assemblies for libraries and applications that use Kentico API.

GitHub repositories (101)

Showing the top 5 popular GitHub repositories that depend on MailKit:

Repository Stars
bitwarden/server
The core infrastructure backend (API, database, Docker, etc).
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
abpframework/abp
Open Source Web Application Framework for ASP.NET Core
duplicati/duplicati
Store securely encrypted backups in the cloud!
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
Version Downloads Last updated
3.6.0 122,808 3/4/2023
3.5.0 463,490 1/28/2023
3.4.3 951,562 11/25/2022
3.4.2 782,600 10/24/2022
3.4.1 951,886 9/12/2022
3.4.0 135,450 9/5/2022
3.3.0 2,474,817 6/12/2022
3.2.0 3,979,987 3/26/2022
3.1.1 1,825,931 1/30/2022
3.1.0 505,377 1/15/2022
3.0.0 1,108,412 12/11/2021
2.15.0 6,284,440 8/19/2021
2.14.0 606,711 7/28/2021
2.13.0 1,845,659 6/12/2021
2.12.0 1,000,228 5/12/2021
2.11.1 1,659,920 3/16/2021
2.11.0 108,050 3/12/2021
2.10.1 2,925,367 1/2/2021
2.10.0 2,035,583 11/21/2020
2.9.0 2,587,955 9/12/2020
2.8.0 2,552,548 7/11/2020
2.7.0 2,208,825 5/30/2020
2.6.0 5,011,578 4/4/2020
2.5.2 868,093 3/14/2020
2.5.1 990,959 2/15/2020
2.5.0 852,213 1/18/2020
2.4.1 1,749,248 11/10/2019
2.4.0.1 102,427 11/5/2019
2.4.0 17,461 11/3/2019
2.3.2 392,003 10/12/2019
2.3.1.6 944,804 9/9/2019
2.3.1 90,797 9/8/2019
2.3.0 597,075 8/24/2019
2.2.0 1,908,495 6/11/2019
2.1.5.1 754,775 5/13/2019
2.1.4 485,565 4/13/2019
2.1.3 1,010,680 2/24/2019
2.1.2 1,112,180 12/30/2018
2.1.1 179,583 12/17/2018
2.1.0.3 161,606 12/7/2018
2.0.7 766,526 10/28/2018
2.0.6 2,409,660 8/4/2018
2.0.5 422,337 7/7/2018
2.0.4 554,377 5/25/2018
2.0.3 462,429 4/15/2018
2.0.2 178,221 3/18/2018
2.0.1 1,430,234 1/6/2018
2.0.0 124,557 12/22/2017
1.22.0 515,615 11/24/2017
1.20.0 487,680 10/28/2017
1.18.1.1 614,184 9/4/2017
1.18.1 15,897 9/3/2017
1.18.0 197,586 8/7/2017
1.16.2 461,702 7/1/2017
1.16.1 518,388 5/5/2017
1.16.0 82,216 4/21/2017
1.14.2 42,502 4/12/2017
1.12.0 154,217 3/12/2017
1.10.2 152,793 1/28/2017
1.10.1 174,040 12/4/2016
1.10.0 446,527 10/31/2016

* Fixed bitmasking logic in SmtpClient.cs for deciding whether to use the BDAT command.
* Fixed HttpProxyClient to call GetConnectCommand() *before* connecting a socket to prevent memory leaks when connecting fails.
* Improved the IMAP BODYSTRUCTURE parser to better handle broken responses.
* Fixed bug in Envelope.Parse/TryParse when given `(NIL NIL "" "localhost")` (issue #1471)
* Fixed SMTP client logic to calculate the needed bytes before converting commands into into the output buffer. (issue #1498)
* Fixed SmtpClient to replace _'s with -'s in the default LocalDomain string (used in HELO/EHLO commands). (issue #1501)