MailKit 2.4.0.1

There is a newer version of this package available.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 2.4.0.1
dotnet add package MailKit --version 2.4.0.1
<PackageReference Include="MailKit" Version="2.4.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MailKit --version 2.4.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MailKit, 2.4.0.1"
#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=2.4.0.1

// Install MailKit as a Cake Tool
#tool nuget:?package=MailKit&version=2.4.0.1
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 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, 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, 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.

NuGet packages (468)

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!

OElite.Web

OElite Web API SDK for OElite Platform based application development

GitHub repositories (72)

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
3.1.0 14,071 1/15/2022
3.0.0 169,865 12/11/2021
2.15.0 1,426,797 8/19/2021
2.14.0 333,224 7/28/2021
2.13.0 948,612 6/12/2021
2.12.0 555,536 5/12/2021
2.11.1 1,006,927 3/16/2021
2.11.0 60,666 3/12/2021
2.10.1 1,572,581 1/2/2021
2.10.0 1,120,058 11/21/2020
2.9.0 1,830,594 9/12/2020
2.8.0 1,761,046 7/11/2020
2.7.0 1,341,234 5/30/2020
2.6.0 2,846,264 4/4/2020
2.5.2 618,004 3/14/2020
2.5.1 738,349 2/15/2020
2.5.0 617,661 1/18/2020
2.4.1 1,307,599 11/10/2019
2.4.0.1 89,164 11/5/2019
2.4.0 14,366 11/3/2019
2.3.2 308,566 10/12/2019
2.3.1.6 752,467 9/9/2019
2.3.1 75,227 9/8/2019
2.3.0 507,023 8/24/2019
2.2.0 1,557,090 6/11/2019
2.1.5.1 609,442 5/13/2019
2.1.4 397,731 4/13/2019
2.1.3 807,784 2/24/2019
2.1.2 898,242 12/30/2018
2.1.1 157,128 12/17/2018
2.1.0.3 124,528 12/7/2018
2.0.7 543,362 10/28/2018
2.0.6 1,559,070 8/4/2018
2.0.5 329,384 7/7/2018
2.0.4 446,563 5/25/2018
2.0.3 397,566 4/15/2018
2.0.2 143,862 3/18/2018
2.0.1 1,110,572 1/6/2018
2.0.0 89,474 12/22/2017
1.22.0 365,306 11/24/2017
1.20.0 374,581 10/28/2017
1.18.1.1 532,448 9/4/2017
1.18.1 13,393 9/3/2017
1.18.0 158,629 8/7/2017
1.16.2 421,723 7/1/2017
1.16.1 405,237 5/5/2017
1.16.0 76,685 4/21/2017
1.14.2 40,586 4/12/2017
1.12.0 139,862 3/12/2017
1.10.2 134,817 1/28/2017
1.10.1 162,145 12/4/2016
1.10.0 417,260 10/31/2016

* Added work-around for IMAP ENVELOPE responses that do not include an In-Reply-To token. (issue #932)
* Dropped support for WindowsPhone/Universal v8.1.
* Added a net48 assembly to the NuGet package which supports TLS v1.3.
* Added work-around for Yandex IMAP servers to disconnect immediately upon `* BYE`. (issue #938)
* Fixed ImapClient.Idle[Async](). (issue #942)
* Added work-around for Lotus Domino where it adds extra ()'s around some FETCH items. (issue #943)

API Changes Since 2.0.x:

* Obsoleted SearchQuery.HasCustomFlags() and SearchQuery.DoesNotHaveCustomFlags(). These are now SearchQuery.HasKeywords() and SearchQuery.NotKeywords(), respectively.
* Obsoleted SearchQuery.DoesNotHaveFlags() in favor of SearchQuery.NotFlags().
* Obsoleted the IMessageSummary.UserFlags property in favor of IMessageSummary.Keywords.
* Obsoleted the MessageFlagsChangedEventArgs.UserFlags property in favor of MessageFlagsChangedEventArgs.Keywords.
* All IMailFolder.Fetch and IMailFolder.FetchAsync methods that took a HashSet<string> userFlags argument now take an IEnumerable<string> keywords argument. Note: this only affects you if your code used named method parameters (e.g. userFlags: myUserFlags).

Note to users upgrading from MailKit 1.x:

In order to authenticate using the XOAUTH2 SASL mechanism, you must now use the following approach:

client.Authenticate (new SaslMechanismOAuth2 (username, auth_token));