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There is a newer version of this package available.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.

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));

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jstedfast/MailKit
A cross-platform .NET library for IMAP, POP3, and SMTP.
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Version History

Version Downloads Last updated
2.3.2 5,842 10/12/2019
2.3.1.6 75,367 9/9/2019
2.3.1 4,301 9/8/2019
2.3.0 68,501 8/24/2019
2.2.0 324,548 6/11/2019
2.1.5.1 166,080 5/13/2019
2.1.4 142,869 4/13/2019
2.1.3 302,643 2/24/2019
2.1.2 349,445 12/30/2018
2.1.1 70,571 12/17/2018
2.1.0.3 49,909 12/7/2018
2.0.7 157,951 10/28/2018
2.0.6 453,586 8/4/2018
2.0.5 171,161 7/7/2018
2.0.4 246,350 5/25/2018
2.0.3 232,769 4/15/2018
2.0.2 83,474 3/18/2018
2.0.1 375,794 1/6/2018
2.0.0 44,036 12/22/2017
1.22.0 197,361 11/24/2017
1.20.0 157,766 10/28/2017
1.18.1.1 372,918 9/4/2017
1.18.1 7,361 9/3/2017
1.18.0 104,717 8/7/2017
1.16.2 308,888 7/1/2017
1.16.1 266,018 5/5/2017
1.16.0 61,383 4/21/2017
1.14.2 34,066 4/12/2017
1.12.0 96,065 3/12/2017
1.10.2 98,472 1/28/2017
1.10.1 137,758 12/4/2016
1.10.0 340,519 10/31/2016
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