MailKit 2.1.3

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

Features include:
* 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 and DKIM signature support via MimeKit.
* Microsoft TNEF support via MimeKit.

There is a newer version of this package available.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 2.1.3
dotnet add package MailKit --version 2.1.3
<PackageReference Include="MailKit" Version="2.1.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MailKit --version 2.1.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: MailKit, 2.1.3"
#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=2.1.3

// Install MailKit as a Cake Tool
#tool nuget:?package=MailKit&version=2.1.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

* Fixed IMAP GetFolder() methods to match LIST responses case-insensitively. (issue 803)
* Added a work-around to SmtpClient for a .NET 4.5.2 bug on Windows 7 SP1. (issue 814)
* Added DeliveryStatusNotificationType and a property to SmtpClient to allow developers to specify the `RET` parameter value to the `MAIL FROM` command.
* Fixed a number of locations in the code to clear password buffers after using them.
* SmtpClient.Send[Async]() methods that accept a FormatOptions argument will no longer hide Bcc, Resent-Bcc, nor Content-Length headers when uploading the raw message to the SMTP server. It is now up to callers to add these values to their custom FormatOptions.HiddenHeaders property. (issue 360)

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));

NuGet packages (364)

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, and .NET 4.5+ 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 (.NET Standard 2+, .NET 4.5), 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 (54)

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).
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
duplicati/duplicati
Store securely encrypted backups in the cloud!
nopSolutions/nopCommerce
The most popular open-source eCommerce shopping cart solution based on ASP.NET Core

Version History

Version Downloads Last updated
2.11.1 102,348 3/16/2021
2.11.0 18,284 3/12/2021
2.10.1 556,233 1/2/2021
2.10.0 496,728 11/21/2020
2.9.0 962,984 9/12/2020
2.8.0 977,022 7/11/2020
2.7.0 767,863 5/30/2020
2.6.0 1,431,472 4/4/2020
2.5.2 352,454 3/14/2020
2.5.1 545,936 2/15/2020
2.5.0 457,752 1/18/2020
2.4.1 951,290 11/10/2019
2.4.0.1 76,038 11/5/2019
2.4.0 12,240 11/3/2019
2.3.2 235,676 10/12/2019
2.3.1.6 592,530 9/9/2019
2.3.1 45,084 9/8/2019
2.3.0 413,214 8/24/2019
2.2.0 1,208,055 6/11/2019
2.1.5.1 430,384 5/13/2019
2.1.4 329,661 4/13/2019
2.1.3 647,003 2/24/2019
2.1.2 676,403 12/30/2018
2.1.1 135,311 12/17/2018
2.1.0.3 91,957 12/7/2018
2.0.7 276,762 10/28/2018
2.0.6 833,669 8/4/2018
2.0.5 262,984 7/7/2018
2.0.4 363,744 5/25/2018
2.0.3 352,917 4/15/2018
2.0.2 118,134 3/18/2018
2.0.1 845,073 1/6/2018
2.0.0 72,960 12/22/2017
1.22.0 291,926 11/24/2017
1.20.0 219,547 10/28/2017
1.18.1.1 482,545 9/4/2017
1.18.1 11,292 9/3/2017
1.18.0 134,531 8/7/2017
1.16.2 346,922 7/1/2017
1.16.1 346,913 5/5/2017
1.16.0 71,888 4/21/2017
1.14.2 38,483 4/12/2017
1.12.0 115,772 3/12/2017
1.10.2 117,739 1/28/2017
1.10.1 153,087 12/4/2016
1.10.0 386,572 10/31/2016
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