MailKit 2.1.2

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.

Requires NuGet 2.12 or higher.

Install-Package MailKit -Version 2.1.2
dotnet add package MailKit --version 2.1.2
paket add MailKit --version 2.1.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

* Fixed a bug in SmtpDataFilter. (issue #788)
* Fixed ImapFolder.Sort() to always return the UIDs in the correct order. (issue #789)
* Fixed *Client.ConnectAsync() to more reliably abort when the cancellation token is cancelled. (issue #798)

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));

Version History

Version Downloads Last updated
2.1.2 76,631 12/30/2018
2.1.1 23,717 12/17/2018
2.1.0.3 27,591 12/7/2018
2.0.7 85,655 10/28/2018
2.0.6 244,634 8/4/2018
2.0.5 105,536 7/7/2018
2.0.4 170,126 5/25/2018
2.0.3 146,848 4/15/2018
2.0.2 62,219 3/18/2018
2.0.1 241,676 1/6/2018
2.0.0 30,839 12/22/2017
1.22.0 142,553 11/24/2017
1.20.0 121,917 10/28/2017
1.18.1.1 313,176 9/4/2017
1.18.1 3,802 9/3/2017
1.18.0 91,883 8/7/2017
1.16.2 283,355 7/1/2017
1.16.1 240,421 5/5/2017
1.16.0 50,941 4/21/2017
1.14.2 29,968 4/12/2017
1.12.0 87,225 3/12/2017
1.10.2 88,115 1/28/2017
1.10.1 121,329 12/4/2016
1.10.0 313,745 10/31/2016