MailKit 2.7.0
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, 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, 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.
Showing the top 20 packages that depend on MailKit.
| Packages | Downloads |
|---|---|
|
Abp.MailKit
Abp.MailKit
|
12 |
|
Abp.MailKit
Abp.MailKit
|
10 |
|
Abp.MailKit
Package Description
|
10 |
|
Abp.MailKit
Abp.MailKit
|
9 |
* Added a MessageSummary.Folder property and MessageThread.Message property to allow developers to thread messages from multiple IMAP folders and be able to figure out which folder each message belongs to.
* Added a work-around for IMAP servers that send a UIDNEXT response with a value of '0'. (issue #1010)
* Added an IMailFolder.Supports(FolderFeature) method so that developers can check whether a feature is supported by the folder without needing a reference to the corresponding ImapClient object in order to check the Capabilities.
* Fixed the HTTP proxy client to accept "200 OK" with an empty body as a successful connection. (issue #1015)
* Fixed the SOCKS5 proxy client to correctly send an authentication request. (issue #1019)
* Added support for customizable ProtocolLogger client/server prefixes. (issue #1024)
* Fixed an NRE in SslHandshakeException.Create() when running on Mono/Linux.
* Modified the SmtpClient to take advantage of the SMTPUTF8 extension for the `MAIL FROM` and `RCPT TO` commands even if a `options.International` is not explicitly set to `true` if any of the mailbox addresses are international addresses. (issue #1026)
* Added support for a new Important SpecialFolder (rfc8457).
* Added support for the IMAP REPLACE extension (rfc8508).
* NuGet packages now include the portable pdb's.
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));
.NET Framework 4.5
- MimeKit (>= 2.8.0)
.NET Standard 2.0
- MimeKit (>= 2.8.0)
- System.Net.Security (>= 4.3.2)
- System.Net.NameResolution (>= 4.3.0)
- System.Runtime.Serialization.Primitives (>= 4.3.0)
.NET Standard 1.6
- MimeKit (>= 2.8.0)
- System.Net.Security (>= 4.3.2)
- System.Net.NameResolution (>= 4.3.0)
- System.Runtime.Serialization.Primitives (>= 4.3.0)
.NET Standard 1.3
- System.Net.Security (>= 4.3.2)
- System.Net.NameResolution (>= 4.3.0)
- System.Runtime.Serialization.Primitives (>= 4.3.0)
- MimeKit (>= 2.8.0)
.NET Framework 4.8
- MimeKit (>= 2.8.0)
.NET Framework 4.7
- MimeKit (>= 2.8.0)
.NET Framework 4.6
- MimeKit (>= 2.8.0)
| Version | Downloads | Last updated |
|---|---|---|
| 4.12.0 | 1 | 5/3/2025 |
| 4.11.0 | 8 | 3/14/2025 |
| 4.10.0 | 10 | 2/6/2025 |
| 4.9.0 | 14 | 12/17/2024 |
| 4.8.0 | 10 | 10/5/2024 |
| 4.7.1.1 | 12 | 8/4/2024 |
| 4.7.1 | 13 | 8/8/2024 |
| 4.7.0 | 14 | 6/30/2024 |
| 4.6.0 | 0 | 5/17/2024 |
| 4.5.0 | 15 | 5/5/2024 |
| 4.4.0 | 19 | 3/9/2024 |
| 4.3.0 | 23 | 3/4/2024 |
| 4.2.0 | 20 | 3/9/2024 |
| 4.1.0 | 23 | 7/2/2023 |
| 4.0.0 | 20 | 7/2/2023 |
| 3.6.0 | 20 | 7/2/2023 |
| 3.5.0 | 22 | 7/2/2023 |
| 3.4.3 | 23 | 7/2/2023 |
| 3.4.2 | 22 | 7/2/2023 |
| 3.4.1 | 25 | 7/2/2023 |
| 3.4.0 | 17 | 7/2/2023 |
| 3.3.0 | 19 | 7/2/2023 |
| 3.2.0 | 18 | 7/2/2023 |
| 3.1.1 | 18 | 7/2/2023 |
| 3.1.0 | 21 | 7/2/2023 |
| 3.0.0 | 17 | 7/2/2023 |
| 2.15.0 | 21 | 7/2/2023 |
| 2.14.0 | 20 | 7/2/2023 |
| 2.13.0 | 21 | 7/2/2023 |
| 2.12.0 | 17 | 7/2/2023 |
| 2.11.1 | 18 | 7/2/2023 |
| 2.11.0 | 17 | 7/2/2023 |
| 2.10.1 | 21 | 7/2/2023 |
| 2.10.0 | 15 | 7/2/2023 |
| 2.9.0 | 22 | 4/12/2022 |
| 2.8.0 | 20 | 7/2/2023 |
| 2.7.0 | 17 | 7/2/2023 |
| 2.6.0 | 19 | 7/2/2023 |
| 2.5.2 | 21 | 7/2/2023 |
| 2.5.1 | 19 | 7/2/2023 |
| 2.5.0 | 13 | 7/2/2023 |
| 2.4.1 | 19 | 7/2/2023 |
| 2.4.0.1 | 18 | 7/2/2023 |
| 2.4.0 | 19 | 7/2/2023 |
| 2.3.2 | 21 | 7/2/2023 |
| 2.3.1.6 | 19 | 7/2/2023 |
| 2.3.1 | 19 | 7/2/2023 |
| 2.3.0 | 19 | 7/2/2023 |
| 2.2.0 | 19 | 7/2/2023 |
| 2.1.5.1 | 17 | 7/2/2023 |
| 2.1.4 | 18 | 7/2/2023 |
| 2.1.3 | 22 | 7/2/2023 |
| 2.1.2 | 17 | 7/2/2023 |
| 2.1.1 | 22 | 7/2/2023 |
| 2.1.0.3 | 17 | 7/2/2023 |
| 2.0.7 | 21 | 7/2/2023 |
| 2.0.6 | 23 | 7/2/2023 |
| 2.0.5 | 21 | 7/2/2023 |
| 2.0.4 | 21 | 7/2/2023 |
| 2.0.3 | 19 | 7/2/2023 |
| 2.0.2 | 19 | 7/2/2023 |
| 2.0.1 | 18 | 7/2/2023 |
| 2.0.0 | 19 | 7/2/2023 |
| 1.22.0 | 20 | 7/2/2023 |
| 1.20.0 | 20 | 7/2/2023 |
| 1.18.1.1 | 17 | 7/2/2023 |
| 1.18.1 | 19 | 7/2/2023 |
| 1.18.0 | 16 | 7/2/2023 |
| 1.16.2 | 18 | 7/2/2023 |
| 1.16.1 | 21 | 7/2/2023 |
| 1.16.0 | 21 | 7/2/2023 |
| 1.14.2 | 17 | 7/2/2023 |
| 1.12.0 | 14 | 7/2/2023 |
| 1.10.2 | 16 | 7/2/2023 |
| 1.10.1 | 14 | 7/2/2023 |
| 1.10.0 | 15 | 7/2/2023 |