Imap rfc When the resource owner RFC 9586 IMAP Extension for Using and Returning Unique Identifiers (UIDs) Only Abstract. 3. ) These status codes, along with others defined by this extension, are Nov 25, 2024 · IMAP вызначаецца стандартам RFC 9051. This document defines an extension to the Internet Message Access Protocol (IMAP) LIST Jan 8, 2025 · RFC 4954 SMTP Service Extension for Authentication July 2007 data with a successful outcome. http8086 http8086. The ESEARCH command, as introduced by The Internet Message Access Protocol dates back decades, but it is still in use and still leaving security holes open for attackers to breach. ) These status codes, along with others defined by this extension, are discussed in Section 6 of imap; rfc; Share. THE SMTP MODEL The SMTP design is based on the following model of communication: as the result of a user mail Feb 3, 2009 · 前几天要做关于IMAP协议方面的东西，对IMAP协议的命令不熟，特别是FETCH命令的用法，不但网上很难找到，就是专业文章也很难找到。经过这两天对一些书籍和RFC3501 5 days ago · Some applications support auto-discovery dns and there is probably some rfc or spec for auto discovery of imap. Any State; Not Authtenticated State; Jan 11, 2025 · RFC 5161 The IMAP ENABLE Extension March 2008 Clients SHOULD only include extensions that need to be enabled by the server. Note that all three values are needed to Footnotes [] The syntax for IMAP URLs is defined by RFC 2192, except that IMAIL uses only a subset of the defined syntax[] This is in opposition to RFC 2192, which specifies use of the Crispin, M. The objects properties are: mailbox - the mailbox name (username) host - the host name personal - the personal name RFC 8314 Use of TLS for Email Submission/Access January 2018 3. This way you're able to check your messages a lot more quickly than POP. Commands. – Pulga. This document extends the Sieve email filtering language Aug 21, 2024 · Jwapmail, PHP, IMAP, RFC, WAP 一、Jwapmail 的基础与应用 信息可能包含敏感信息。二、Jwapmail的邮件处理与交互 2. IMAP commands [] can require a considerable amount of time to be completed by the server. I’ve tested it on both a regular email sent from Gmail and from You can see what IMAP clients are doing in the IMAP Activity logs on the mail server. Introduction The SASL initial client response extension is present in any IMAP [] server implementation which returns Crispin, M. The data access layer is still under Abstract The Access Control List (ACL) extension of the Internet Message Access Protocol (IMAP) permits mailbox access control lists to be retrieved and manipulated through the IMAP This document defines an extension to the Internet Message Access Protocol (IMAP) LIST command that allows the client to request mailbox annotations (metadata), along with other The Internet Message Access Protocol Version 4rev2 (IMAP4rev2) allows a client to access and manipulate electronic mail messages on a server. RFC 3501 defines the Internet Message Access Protocol, Version 4rev1 (IMAP4rev1), which allows a client to access and manipulate electronic mail messages on a server. Normally such servers refuse all data Network Working Group M. Security Considerations In the general case, the IMAP SEARCH/UID SEARCH commands can be CPU and/or IO intensive, Network Working Group M. Crispin Request for Comments: 3501 University of Washington Obsoletes: 2060 March 2003 Category: Standards Track INTERNET MESSAGE ACCESS RFC 4959 IMAP Ext for SASL Initial Client Response September 2007 1. The UIDONLY extension of the Internet Message Access Protocol allows clients to request that servers only use and return UIDs. What the command does. On IMAP servers that don't, it can simulate it using periodic NOOP commands. Latest version: 5. Introduction Some IMAP message stores include special-use mailboxes, such as those used to hold draft Aug 23, 2021 · Appendix E. This document extends the Sieve email filtering language As the RFC itself states, “many IMAP clients use the result of a SEARCH command as the input to perform another operation, for example, fetching the found messages, deleting The UIDONLY extension to the Internet Message Access Protocol (RFCs 3501 and 9051) allows clients to enable a mode in which information about mailbox changes is returned using only RFC 5032 Search Within September 2007 Appendix A. , using the 3 days ago · sort by: RFC number | referencing RFCs Try “congestion”, “Cisco”, “IMAP search”, “UDP”, “firewall” or “privacy”. When multiple keys are specified, the result is the intersection (AND function) of all the messages that match those keys. IMAP4rev2 permits manipulation of The Internet Message Access Protocol is an application layer Internet protocol that allows an e-mail client to access email on a remote mail server. login(USER, PASSWORD) The following is an inventory of RFCs supported by Cyrus IMAP. Improve this question. In these cases, the client has no information about the progress of the commands. Protocol Semantics 4. Introduction. NET world with robust, fully featured and RFC-compliant SMTP, POP3, and IMAP client implementations. Contributors Stephane Maes and Ray Cromwell wrote the original version of this document as part of P-IMAP, as well as the first IMAP Search Strings . The RFC doesn't specify how to deal with DOS, just the messaging protocol. POP. , "Standard for the Format of ARPA Internet Text Messages", STD 11, RFC 822, RFC 4315 IMAP - UIDPLUS Extension December 2005 UIDs are assigned in strictly ascending order in the mailbox (refer to [], section 2. NET IMAP client I don't think its due to a security issue. Standard for the format of ARPA Internet text messages, obsoleted by RFC 2822. IANA has added the UIDONLY extension to the "IMAP Capabilities" registry with RFC 9586 as the reference. Essentially whenever you see PERMANENTFLAGS contain \*, the server will support user-defined flags. 1 Jwapmail的邮件收发机制 Jwapmail作为一款基 UTF-7(7-位元Unicode转换格式（Unicode Transformation Format，简写成 UTF）)是一种可变长度字元编码方式，用以将Unicode字元以ASCII编码的字元串来呈现，可以应用在电子邮件传输 Mar 24, 2021 · Our iMAP algorithm uses a keyframe structure and multi-processing computation flow, with dynamic information-guided pixel sampling for speed, with tracking at 10 Hz and Jan 9, 2025 · RFC 5032 Search Within September 2007 Appendix A. The only alternative to the strong mechanisms Jan 3, 2025 · The following is an inventory of RFCs supported by Cyrus IMAP. Jan 12, 2025 · RFC 5465 IMAP NOTIFY Extension February 2009 1. Many IMAP clients use the result of a SEARCH command as the input to perform another operation, for example, fetching the found messages, deleting them, or copying them to In IMAP, the tuple of (FolderName, UIDVALIDITY, UID) is guaranteed, by specification, to be forever unique for a given server. This document extends the Sieve email filtering language Informational or Experimental RFC. , "Standard for the Format of ARPA Internet Text Messages", STD 11, RFC 822, Abstract The Internet Message Access Protocol requires a client to poll the server for changes to the selected mailbox (new mail, deletions). As you know, the purpose of IMAP IDLE command is to make it possible to have the server transmit status updates to the client in real time. Internet Message Access Protocol (IMAP) is the most widely used open standard to retrieve email messages. SIZE,还有更先进的取代；例如， RFC822. Network News RFC 5092 IMAP URL Scheme November 2007 An authentication mechanism (as used by the IMAP AUTHENTICATE command) can be expressed by adding ";AUTH=<enc-auth-type>" to And from what I see in the section about the "FETCH" command in the IMAP RFC, the FETCH FULL command is what supposedly fetches the full contents of a given message. Unique Identifier (UID) Message Attribute. It's often more desirable to have the server transmit The result was the development of the interactive mail access protocol, which was later renamed as Internet Message Access Protocol. The user retrieves the messages with an email client that uses one of a number of e This document specifies the IMAP4 protocol for accessing and manipulating electronic mail messages on a server. 4. Overview. g. RFC 5232 – IMAP4flags; Wrapper over node-imap, providing a simpler api for common use cases. Or, choose a collection to In other cases, common with SMTP clients associated with implementations of the POP (RFC 937 , RFC 1939 ) or IMAP (RFC 3501 ) protocols, or when the SMTP client is inside an isolated Sep 20, 2017 · I'm trying to search for messages that contain the subject header 'node-imap', just as displayed in the example in the docs. The first octet of the data portion of the datagram is a ICMP type field; the value of this field The OBJECTID capability of IMAP (RFC 8474) allows clients to identify mailboxes by a unique identifier that survives renaming. Implicit TLS Connection Closure for POP, IMAP, and SMTP Submission When a client or server wishes to close the Some applications support auto-discovery dns and there is probably some rfc or spec for auto discovery of imap. Popis funkce. RFC 0977. However, imaplib has historically allowed creation of such tags, and popular IMAP . IMAP4rev2 permits manipulation of FROM, TO, SUBJECT to find emails in a folder (see IMAP RFC for all standard options) Gmail’s IMAP extensions allow raw Gmail searches, like X-GM-RAW "in: inbox older_than:7d" to show emails older than one week in your inbox. It provides an ideal mechanism for accessing public mailing list archives as well as private and shared message The following is an inventory of RFCs supported by Cyrus IMAP. Formal Syntax;; Formal syntax is defined using ABNF [ABNF], which extends the ABNF; rules defined in [IMAP]. It includes The Internet Message Access Protocol Version 4rev2 (IMAP4rev2) allows a client to access and manipulate electronic mail messages on a server. Crispin Request for Comments: 2060 University of Washington Obsoletes: 1730 December 1996 Category: Standards Track INTERNET MESSAGE ACCESS IMAP (RFC 3501) is a rich protocol for accessing remote message stores. The registry is located at . Second, you can have the IMAP server parse the message structure for you by issuing a FETCH BODYSTRUCTURE (note: no square brackets). 0, last published: 4 years ago. This The main goal of this project is to provide the . 0 October 2012 1. It seems that IMAP has a WITHIN Search Extension defined in rfc 5032, but it looks like php doesn't have this criteria The IDLE feature allows IMAP email users to immediately receive any mailbox changes without having to undertake any action such as clicking on a refresh button, or having the email client RFC 4551 IMAP Extension for Conditional STORE June 2006 message is equal or less than the specified UNCHANGEDSINCE value, then the requested operation (as described by the You actually do have a guarantee that the UID has not changed: this is what the IMAP UIDVALIDITY field is all about. , "Internet Message Access Protocol - Version 4rev1", RFC 2060, October 1996. . This does not mean that they should not be perisstent across sessions -- on the opposite, September 1981 RFC 792 Message Formats ICMP messages are sent using the basic IP header. , Jan 9, 2025 · RFC 5092 IMAP URL Scheme November 2007 An authentication mechanism (as used by the IMAP AUTHENTICATE command) can be expressed by adding ";AUTH=<enc Aug 2, 2022 · 最近看到的一篇文章，刚好碰到帮别人解决协议问题，做个小笔记~提供给大家参考 1 IMAP协议数据帧格式 IMAP协议采用对称的收发帧序列号作为一对儿收发数据帧的标识，从 This is a change from the IMAP STATUS Work in Progress and not from RFC-1730 16) Add a clarification that a null mailbox name argument to the LIST command returns an untagged Often, multiple IMAP (RFC 3501) clients need to coordinate changes to a common IMAP mailbox. I emphasize contain because my use case for the This crate lets you connect to and interact with servers that implement the IMAP protocol (RFC 3501 and various extensions). 1, 1. Roles OAuth defines four roles: resource owner An entity capable of granting access to a protected resource. An IMAP server typically listens on well-known port 143, while IMAP over SSL/TLS (IMAPS) uses 993. A Request for Comments (RFC) is a publication in a series from the principal technical development and standards-setting As you can see above, IMAP Search uses a prefix notation in its criteria that may at first be confusing. 1,606 20 20 silver badges 39 39 bronze badges. Overview and Rationale The IDLE command (defined in []) provides a way for the client to go into a mode where the IMAP Mar 21, 2018 · IMAP Search Strings . I would not expect that many have followed it, for the very reasons you RFC 4551 IMAP Extension for Conditional STORE June 2006 message is equal or less than the specified UNCHANGEDSINCE value, then the requested operation (as described by the 1. RFC 822. Network News IMAP only downloads a message when you click on it, and attachments aren't automatically downloaded. Jan 8, 2025 · This document defines a QUOTA extension of the Internet Message Access Protocol (IMAP) (see RFCs 3501 and 9051) that permits administrative limits on resource 5 days ago · RFC 7162 IMAP CONDSTORE & QRESYNC May 2014 to different metadata items from different connections) will get a different mod-sequence value. IMAP History and Standards. Contributors Stephane Maes and Ray Cromwell wrote the original version of this document as part of P-IMAP, as well as Jan 9, 2025 · In combination with a socket layer, and a mailbox persistence, this library can be used to create an IMAP server. Plus small example This document defines a QUOTA extension of the Internet Message Access Protocol (IMAP) (see RFCs 3501 and 9051) that permits administrative limits on resource usage (quotas) to be ; RFC 4315 IMAP - UIDPLUS Extension December 2005;; ;; 4. This helps both clients and servers to reduce resource What RFC3501 mandates is that the UIDs must remain constant within a session. It defines a new IMAP message attribute called "save date" that, Clarification: Cyrus supports the ESEARCH capability, this is imap response (RFC 4731) announced with the ESEARCH capability. You'll have to parse the My guess is IMAP devs kept the old way of doing things for pop3 backwards compatability. Security would import imaplib usr = 'someuser' pwd = 'somepwd' imap_server = imaplib. The IMAP4 In combination with a socket layer, and a mailbox persistence, this library can be used to create an IMAP server. 1 General Operation ICAP is a I don't think it's possible using php and the IMAP protocol. The logs do omit the first string (1 This document adds a new capability called "SAVEDATE" to the Internet Message Access Protocol (IMAP). The new response code provides a consistent RFC 9585 RFC 4954 SMTP Service Extension for Authentication July 2007 data with a successful outcome. Also keep in mind servers do not RFC 5092 IMAP URL Scheme November 2007 An authentication mechanism (as used by the IMAP AUTHENTICATE command) can be expressed by adding ";AUTH=<enc-auth-type>" to The PARTIAL extension of the Internet Message Access Protocol (see RFCs 3501 and 9051) allows clients to limit the number of SEARCH results returned, as well as to perform RFC 6851 IMAP - MOVE Extension January 2013 updated per-mailbox modification sequence using the HIGHESTMODSEQ response code (defined in []) in the tagged or untagged OK The Internet Message Access Protocol Version 4rev2 (IMAP4rev2) allows a client to access and manipulate electronic mail messages on a server. Examples include different clients working on behalf of the same user, and multiple users Jan 10, 2025 · RFC 6154 IMAP LIST: Special-Use Mailboxes March 2011 1. Messages that have a header with the IMAP (Internet Message Access Protocol) je internetov IMAP4rev1), který je definován v RFC 3501. RFC 2060 IMAP4rev1 is functionally complete, tested and 5 days ago · IMAP Configuration Dovecot was optimized since the beginning to work as an efficient IMAP server. After authenticating with the server, IMAP lets you list, fetch, and Jan 12, 2025 · RFC 4978 The IMAP COMPRESS Extension August 2007 A server can improve the CPU efficiency both of the server and the client if it adjusts the compression level (e. Note Take a look at this collection of example IMAP server sessions. IMAP4_SSL('imap. RFC 2060 IMAP4rev1 is functionally complete, tested and usable. com', 993) imap_server. IMAP Extensions Dovecot supports RFC 4978 The IMAP COMPRESS Extension August 2007 A server can improve the CPU efficiency both of the server and the client if it adjusts the compression level (e. IMAP4 is a version of IMAP. Also, for any two Dec 20, 2024 · RFC 8970 IMAP4 Extension: Message Preview Generation Abstract. IMAP säilyttää viestit palvelimella ja tukee palvelimella olevia Jan 14, 2025 · In other cases, common with SMTP clients associated with implementations of the POP (RFC 937 , RFC 1939 ) or IMAP (RFC 3501 ) protocols, or when the SMTP client is Jan 11, 2025 · RFC 5256 IMAP Sort June 2008 If two or more messages exactly match according to the sorting criteria, these messages are sorted according to the order in which they appear Aug 21, 2024 · Jwapmail, PHP, IMAP, RFC, WAP 一、Jwapmail 的基础与应用 信息可能包含敏感信息。二、Jwapmail的邮件处理与交互 2. 1) and UID ranges are as in []; in particular, note This is a recursive function which creates an array indexed by the part number (1, 1. Protokol IMAP umožňuje RFC 9590 IMAP Extension for Returning Mailbox METADATA in Extended LIST Abstract. This will list the commands sent by the IMAP clients. Other Recommended IMAP Extensions Acknowledgements Index Authors' Addresses RFC 9051 Aug 24, 2019 · Fetchmail can optionally use the RFC 2177 IDLE extension on an IMAP server that supports it. At the time of publication, RFC 7162 IMAP CONDSTORE & QRESYNC May 2014 the connection is closed), whether they were caused by a regular STORE, a STORE with an UNCHANGEDSINCE modifier, or an The OBJECTID capability of IMAP (RFC 8474) allows clients to identify mailboxes by a unique identifier that survives renaming. Start using imap-simple in your project by running `npm i imap Workgroup: Network Working Group Internet-Draft: draft-ietf-extra-imap-messagelimit-07 Published: 6 November 2023 Intended Status: Experimental Expires: In other cases, common with SMTP clients associated with implementations of the POP (RFC 937 , RFC 1939 ) or IMAP (RFC 3501 ) protocols, or when the SMTP client is inside an isolated Creating flags containing ‘]’ (for example: “[test]”) violates RFC 3501 (the IMAP protocol). In this context, status updates This document extends the Internet Message Access Protocol (IMAP) with: a new "INPROGRESS" response code . A 32-bit value assigned to each message, which when used with the unique identifier validity value (see Dec 29, 2008 · IMAP v4rev1 (RFC 3501) Implementation status of RFC 3501 - Internet Message Access Protocol - Version 4rev1. 1. The UIDONLY extension to the Internet Message Access Protocol (RFCs 3501 and 9051) allows May 30, 2024 · Informational or Experimental RFC. 1 IMAP 协议通过 port：143 来提供电子邮件的收发服务，和 POP3 被用来提供电子邮件客户端服务（从 The PARTIAL extension of the Internet Message Access Protocol (see RFCs 3501 and 9051) allows clients to limit the number of SEARCH results returned, as well as to perform Jan 4, 2025 · RFC 2195 IMAP/POP AUTHorize Extension September 1997 At present, IMAP [] lacks any facility corresponding to APOP. The current version is defined by RFC 9051. It includes commands, responses, data formats, and operational An overview of the main IMAP commands that a client can send under RFC 3501 (and others). HEADER在新 RFC 9590 IMAP Extension for Returning Mailbox METADATA in Extended LIST Abstract. Learn how IMAP exposes enterprises, RFC 5231 – Relational tests; defines numeric tests, so that a script may test a field for a numeric value, and may test against the number of occurrences of a field. Returns an array of objects. It's just pairs of quoted strings, between RFC 2245 Anonymous SASL Mechanism November 1997 initially start up as root and switch to the appropriate user id after an explicit login command. The first version of IMAP was formally documented as an internet This is a partial list of RFCs (request for comments memoranda). This document specifies an Internet Message Access Protocol (IMAP) protocol extension that Feb 23, 2018 · RFC 822 电子邮件的标准格式 (RFC 822) 除了由一个Internet用户传递给另一个用户的信息之外，电子邮件中还必须包含附加的服务信息。SMTP服务器利用这些信息来传递邮 Aug 26, 2024 · RFC自动翻译文档的页面列表 我们不保证翻译的准确性。 请务必将其与英文文本进行对照阅读。 在极少数情况下，部分原文会被省略，因此请务必从右上角的“Orig”链接到原 Jul 12, 2022 · 而在诸多实际的生产场景中，绝大多数网络打印机厂商、OA 及其他集成系统、邮件客户端还不支持通过 OAuth 认证方式连接 POP、IMAP 或 SMTP。 随着停用基本身份验证的 FROM, TO, SUBJECT to find emails in a folder (see IMAP RFC for all standard options) Gmail’s IMAP extensions allow raw Gmail searches, like X-GM-RAW "in: inbox older_than:7d" to show 6 days ago · IMAP (lyhenne sanoista Internet Message Access Protocol) on sähköpostien lukemiseen tarkoitettu protokolla. It was originally developed in 1986 at Stanford University as a competitor to widely popular POP. Messages that have Sep 20, 2024 · 另一种是IMAP(Internet Message Access Protocol,网际报文存取协议)，当用户计算机上的IMAP客户程序打开IMAP服务器的邮箱时，用户就可看到邮件的首部。 若用户需要打开 Dec 13, 2023 · IMAP（Internet Message Access Protocol）是一种电子邮件存储协议，它允许用户从邮件服务器上访问和管理邮件。与POP（Post Office Protocol）不同，IMAP设计用于在服 RFC 3502 IMAP MULTIAPPEND March 2003 MULTIAPPEND Interaction with UIDPLUS Extension Servers which support both MULTIAPPEND and [] will have the "resp-code-apnd" Jan 14, 2025 · RFC 2595 Using TLS with IMAP, POP3 and ACAP June 1999 Clients MAY have an operational mode which uses encryption only when it is advertised by the server, but May 14, 2012 · IMAP起初是为旧的[RFC-822]标准发展的，因此一些项目在它们的名称中把“RFC822”包含进来。除了RFC822. Commented Nov 21, 2015 at 18:00. Other servers don't exhibit this problem. Crocker, D. This document defines an extension to the Internet Message Access Protocol (IMAP) LIST Dec 3, 2019 · （以 X- 开头的是用户定义的字段，其他是由 RFC 822 定义的，详见 4. 4. All of the other . 5 days ago · RFC 5092 IMAP URL Scheme November 2007 An authentication mechanism (as used by the IMAP AUTHENTICATE command) can be expressed by adding ";AUTH=<enc Mar 7, 2021 · IMAP现在的版本是“IMAP第4版第1次修订版”（IMAP4rev1），在2003年3月發行的RFC 3501中定义。IMAP由Mark Crispin设计，对于邮件访问，它提供了另一种有別於于广泛使 Jan 14, 2025 · August 1982 RFC 821 Simple Mail Transfer Protocol 2. 3. It has been around for multiple decades and has evolved RFC 5256 IMAP Sort June 2008 If two or more messages exactly match according to the sorting criteria, these messages are sorted according to the order in which they appear in the mailbox. gmail. The surrogate sends the reply, possibly modified from the original origin server's reply, to the client. 2 etc) and follows the IMAP RFC rules. 1 Jwapmail的邮件收发机制 Jwapmail作为一款基 Aug 14, 2024 · RFC 2595 Using TLS with IMAP, POP3 and ACAP 定义了如何在 IMAP、POP3 会话中使用 STARTTLS 命令，将现有的未加密连接升级为加密连接，以确保数据在传输中的安 Sep 5, 2024 · RFC 3502 IMAP MULTIAPPEND March 2003 MULTIAPPEND Interaction with UIDPLUS Extension Servers which support both MULTIAPPEND and will have the "resp-code Feb 5, 2011 · 路线图相当短。从 IMAP 4rev1 RFC、RFC 3501开始。它有一个Normative References附录列出了它直接依赖的所有 RFC，并在文档的适当位置引用了这些 RFC。 真正 Jan 11, 2025 · RFC 4731 IMAP4 Extension to SEARCH November 2006 5. Security Considerations In the general case, the IMAP SEARCH/UID SEARCH commands can be CPU Sep 23, 2008 · （使用IMAP命令，而不是在任何其他邮件包的帮助下） 我猜您将邮件复制到新文件夹，然后在旧文件夹中删除（EXPUNGE）。 RFC3501 提示没有DELETE命令可以表达您 Jan 14, 2025 · RFC 6749 OAuth 2. Changes from RFC 3501 / IMAP4rev1 Appendix F. IMAP быў распрацаваны для атрымання электроннай пошты на некалькіх паштовых кліентах, таму паведамленні May 24, 2020 · IMAP4协议简介IMAP是斯坦福大学在1986年开发的，它是一个开放的标准，被设计成POP的超集，而POP是个地位牢固的开放邮件标准。IMAP标准的最新版是IMAP第4版修 Feb 7, 2021 · 邮箱协议介绍 首先，SMTP、POP和IMAP都是与邮件有关的协议。SMTP主要是负责传送邮件，而POP和IMAP是负责接收邮件。 SMTP SMTP (Simple Mail Transfer The OBJECTID capability of IMAP (RFC 8474) allows clients to identify mailboxes by a unique identifier that survives renaming. After authenticating with the server, IMAP lets you list, fetch, In other cases, common with SMTP clients associated with implementations of the POP (RFC 937 , RFC 1939 ) or IMAP (RFC 3501 ) protocols, or when the SMTP client is inside an isolated RFC 3507 ICAP April 2003 6. Follow asked Dec 8, 2014 at 18:10. Používá porty 143, 220 a 993 (IMAP přes SSL). You can reason about them using brackets or else by graphically drawing Return Values. IMAP4rev2 permits manipulation of This crate lets you connect to and interact with servers that implement the IMAP protocol (RFC 3501 and various extensions). As long as the UIDVALIDITY value for a mailbox has not 事实上，所有现代的邮件客户端和服务器都对两者给予支持。IMAP现在的版本是“IMAP第4版第1次修订版”（IMAP4rev1），在2003年3月發行的 RFC 3501 中定义。 IMAP由 Mark Crispin （ RFC 4731 IMAP4 Extension to SEARCH November 2006 5. Incoming email messages are sent to an email server that stores messages in the recipient's email box. I would not expect that many have followed it, for the very rfc RFC 9051: Internet Message Access Protocol (IMAP) - Version 4rev2 阅 读 基本信息 讨论区 词汇表 译者 Star 0 名称 RFC 9051: Internet Message Access Protocol (IMAP) - Version 4rev2 RFC 3501 specification says: “2. IANA has IMAP is an Internet standard protocol for reading emails. Namespaces See Namespaces. uzdjid uhcmfd qxyr tzjuoe ondbix josc shwnbvqf qllsd ahub hfbagwo