MailKit 3.0.0-preview1

This is a prerelease version of MailKit.

Requires NuGet 2.12 or higher.

Install-Package MailKit -Version 3.0.0-preview1
dotnet add package MailKit --version 3.0.0-preview1
<PackageReference Include="MailKit" Version="3.0.0-preview1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MailKit --version 3.0.0-preview1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MailKit, 3.0.0-preview1"
#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=3.0.0-preview1&prerelease

// Install MailKit as a Cake Tool
#tool nuget:?package=MailKit&version=3.0.0-preview1&prerelease
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.

  • .NETFramework 4.5

  • .NETFramework 4.6

  • .NETFramework 4.7

  • .NETFramework 4.8

  • .NETStandard 2.0

  • .NETStandard 2.1

  • net5.0

NuGet packages (440)

Showing the top 5 NuGet packages that depend on MailKit:

Package Downloads
Serilog.Sinks.Email

The email sink for Serilog

NETCore.MailKit

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

Abp.MailKit

Abp.MailKit

NLog.MailKit

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 (69)

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
3.0.0-preview1 5,419 10/8/2021
2.15.0 813,328 8/19/2021
2.14.0 265,715 7/28/2021
2.13.0 803,147 6/12/2021
2.12.0 473,640 5/12/2021
2.11.1 886,303 3/16/2021
2.11.0 52,444 3/12/2021
2.10.1 1,413,204 1/2/2021
2.10.0 980,264 11/21/2020
2.9.0 1,668,271 9/12/2020
2.8.0 1,627,832 7/11/2020
2.7.0 1,219,361 5/30/2020
2.6.0 2,395,382 4/4/2020
2.5.2 560,360 3/14/2020
2.5.1 703,138 2/15/2020
2.5.0 584,262 1/18/2020
2.4.1 1,227,352 11/10/2019
2.4.0.1 87,058 11/5/2019
2.4.0 14,090 11/3/2019
2.3.2 294,034 10/12/2019
2.3.1.6 720,372 9/9/2019
2.3.1 72,926 9/8/2019
2.3.0 492,857 8/24/2019
2.2.0 1,470,171 6/11/2019
2.1.5.1 571,091 5/13/2019
2.1.4 373,861 4/13/2019
2.1.3 767,210 2/24/2019
2.1.2 820,083 12/30/2018
2.1.1 149,851 12/17/2018
2.1.0.3 118,929 12/7/2018
2.0.7 392,298 10/28/2018
2.0.6 1,086,590 8/4/2018
2.0.5 312,109 7/7/2018
2.0.4 413,227 5/25/2018
2.0.3 386,399 4/15/2018
2.0.2 135,819 3/18/2018
2.0.1 1,011,539 1/6/2018
2.0.0 83,230 12/22/2017
1.22.0 333,728 11/24/2017
1.20.0 272,742 10/28/2017
1.18.1.1 522,109 9/4/2017
1.18.1 13,098 9/3/2017
1.18.0 152,064 8/7/2017
1.16.2 385,443 7/1/2017
1.16.1 384,449 5/5/2017
1.16.0 75,845 4/21/2017
1.14.2 40,226 4/12/2017
1.12.0 132,549 3/12/2017
1.10.2 129,472 1/28/2017
1.10.1 160,059 12/4/2016
1.10.0 411,341 10/31/2016

* Removed APIs marked as [Obsolete] in 2.x.
* Simplify Fetch()/FetchAsync() APIs by using a new IFetchRequest parameter instead. Made previous APIs into extension methods to aid in porting from 2.x.
* Replaced Add/Remove/SetFlags() APIs with Store()/StoreAsync() and simplified the APIs by using a new IStoreFlagsRequest parameter. Made previous APIs into extension methods to aid in porting from 2.x.
* Replaced Add/Remove/SetLabels() APIs with Store()/StoreAsync() and simplified the APIs by using a new IStoreLabelsRequest parameter. Made previous APIs into extension methods to aid in porting from 2.x.
* Simplify Append()/AppendAsync() APIs by using a new IAppendRequest parameter instead. Made previous APIs into extension methods to aid in porting from 2.x.
* Simplify Replace()/ReplaceAsync() APIs by using a new IReplaceRequest parameterinstead. Made previous APIs into extension methods to aid in porting from 2.x.
* Updated SmtpClient.Send()/SendAsync() methods to return a string. (issue #1161)
* Added support for the SCRAM-SHA*-PLUS SASL mechanisms. (issue #950)
* Added authzid support for SCRAM SASL mechanisms.
* Added support for the ANONYMOUS SASL mechanism.
* Added support for an HttpsProxyClient. (issue #1251)
* Added AcceptedKeywords and PermanentKeywords to IMailFolder. (issue #1256)
* Rewrote NTLM support based on official specs. Now supports channel-binding and using the default system credentials.
* Modified ImapFolder.Fetch(int, int, ...) to shortcut if ImapFolder.Count == 0.
* Updated SmtpClient to append an ORCPT arg to RCPT TO commands and to hex-encode the ENVID parameter value.
* Improved/simplified logic for ranking SASL authentication mechisms for each client.
* Added SaslMechanism.ChallengeAsync() to facilitate future SASL mechanisms that may need to make network requests such as Kerberos/GSSAPI and perhaps even future/custom OAuth2 implementations.