MailKit 3.1.0

.NET 5.0 .NET Standard 2.0 .NET Framework 4.5.2
There is a newer version of this package available.
See the version list below for details.

Requires NuGet 2.12 or higher.

Install-Package MailKit -Version 3.1.0
dotnet add package MailKit --version 3.1.0
<PackageReference Include="MailKit" Version="3.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MailKit --version 3.1.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MailKit, 3.1.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. 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=3.1.0

// Install MailKit as a Cake Tool
#tool nuget:?package=MailKit&version=3.1.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

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
.NET Core netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.0 netstandard2.1
.NET Framework net452 net46 net461 net462 net463 net47 net471 net472 net48
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 (533)

Showing the top 5 NuGet packages that depend on MailKit:

Package Downloads
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

NETCore.MailKit

MailKit extension for asp.net core. Easy send email in asp.net core project.

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

Abp.MailKit

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

NLog Mail Target for .NET Core & .NET Standard 2.0+ using MailKit. This package add the mail target to NLog and has the same options* as the original Mail Target. If the mail target was already available on your platform, this package will overwrite the original Mail Target. * Compared to the original MailTarget, the following options aren't implemented: - PickupDirectory - NTLM auth * MailKit gives more control of the sockets, so you get the `secureSocketOption` option for free!

Automaise.Core

Automaise Core Lib

GitHub repositories (73)

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

Repository Stars
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
bitwarden/server
The core infrastructure backend (API, database, Docker, etc).
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
3.2.0 396,149 3/26/2022
3.1.1 639,651 1/30/2022
3.1.0 244,151 1/15/2022
3.0.0 516,845 12/11/2021
2.15.0 2,545,166 8/19/2021
2.14.0 415,539 7/28/2021
2.13.0 1,232,941 6/12/2021
2.12.0 670,579 5/12/2021
2.11.1 1,204,839 3/16/2021
2.11.0 72,488 3/12/2021
2.10.1 1,932,227 1/2/2021
2.10.0 1,340,436 11/21/2020
2.9.0 2,067,963 9/12/2020
2.8.0 2,010,557 7/11/2020
2.7.0 1,599,009 5/30/2020
2.6.0 3,405,613 4/4/2020
2.5.2 707,858 3/14/2020
2.5.1 811,533 2/15/2020
2.5.0 676,180 1/18/2020
2.4.1 1,426,869 11/10/2019
2.4.0.1 93,607 11/5/2019
2.4.0 14,885 11/3/2019
2.3.2 333,464 10/12/2019
2.3.1.6 802,543 9/9/2019
2.3.1 80,063 9/8/2019
2.3.0 538,744 8/24/2019
2.2.0 1,645,241 6/11/2019
2.1.5.1 659,184 5/13/2019
2.1.4 419,896 4/13/2019
2.1.3 862,363 2/24/2019
2.1.2 953,109 12/30/2018
2.1.1 162,001 12/17/2018
2.1.0.3 134,963 12/7/2018
2.0.7 589,425 10/28/2018
2.0.6 1,720,593 8/4/2018
2.0.5 363,150 7/7/2018
2.0.4 475,181 5/25/2018
2.0.3 410,157 4/15/2018
2.0.2 148,679 3/18/2018
2.0.1 1,193,391 1/6/2018
2.0.0 93,557 12/22/2017
1.22.0 405,773 11/24/2017
1.20.0 404,356 10/28/2017
1.18.1.1 552,737 9/4/2017
1.18.1 14,132 9/3/2017
1.18.0 171,996 8/7/2017
1.16.2 430,638 7/1/2017
1.16.1 430,201 5/5/2017
1.16.0 78,497 4/21/2017
1.14.2 41,003 4/12/2017
1.12.0 143,550 3/12/2017
1.10.2 137,858 1/28/2017
1.10.1 164,367 12/4/2016
1.10.0 425,962 10/31/2016

* Fixed NTLM to always prefer the supplied domain over the TargetName or TargetInfo.DomainName. (issue #582)
* Updated GMail and Outlook.com SSL certificate info.
* Added a new SslCipherSuite property to each client that allows developers to get information about the SSL/TLS cipher suite that was negotiated with the server. (pull #1312)
* Reduced string allocations in SmtpClient's EHLO capability parsing logic.
* Default ProtocolLogger.RedactSecrets to true for added added security.
* Added work-around for parsing malformed GMail ENVELOPE responses that reverse the name and address components of the Sender address. (pull #1319)
* Added net6.0 to the list of TargetFrameworks.