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The JSON Meta Application Protocol (JMAP) is a set of related open Internet Standard protocols for handling email.JMAP is implemented using JSON APIs over HTTP and has been developed as an alternative to IMAP/SMTP and proprietary email APIs such as Google's Gmail and Microsoft's MAPI (used by Outlook). [1]
Getmail is free software and is licensed under the GNU General Public License version 2. [1] It is written and maintained by Charles Cazabon. [1] The original getmail software requires Python 2, which is no longer supported. A fork named getmail6, which is not from getmail's original author, provides Python 3 support.
Callback verification, also known as callout verification or Sender Address Verification, is a technique used by SMTP software in order to validate e-mail addresses. The most common target of verification is the sender address from the message envelope (the address specified during the SMTP dialogue as " MAIL FROM ").
For all of these clients, the concept of "HTML support" does not mean that they can process the full range of HTML that a web browser can handle. Almost all email readers limit HTML features, either for security reasons, or because of the nature of the interface. CSS and JavaScript can be especially problematic.
Twisted is an event-driven network programming framework written in Python and licensed under the MIT License.. Twisted projects variously support TCP, UDP, SSL/TLS, IP multicast, Unix domain sockets, many protocols (including HTTP, XMPP, NNTP, IMAP, SSH, IRC, FTP, and others), and much more.
The initiating host, the SMTP client, can be either an end-user's email client, functionally identified as a mail user agent (MUA), or a relay server's mail transfer agent (MTA), that is an SMTP server acting as an SMTP client, in the relevant session, in order to relay mail. Fully capable SMTP servers maintain queues of messages for retrying ...
This is a list of mail server software: mail transfer agents, mail delivery agents, and other computer software which provide e-mail. Product statistics [ edit ]
Haraka is an open source [2] SMTP server. Its architecture is plugin-oriented [3] and event-driven. The server and its plugins are written in JavaScript [4] using the Node.js framework. [5] Haraka follows a plugin model, implementing a very lightweight SMTP core and providing developers hooks into the mail flow. [6]