messaging


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Related to messaging: messenger, messaging app

messaging

the practice of sending and receiving written communications by computer or mobile phone
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005

messaging

[′mes·ij·iŋ]
(communications)
Electronic communication in which a message is sent directly to its destination without being stored en route.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

messaging system

A messaging system sends text messages from one user to one or more other users. Image attachments are also typically supported. This definition covers the components of an Internet-based email system. For text and instant messaging, see text messaging and instant messaging.

Mail User Agent (Client)
The mail user agent (MUA or UA) is the client email program, such as Outlook, Eudora or Mac Mail, which is used to compose, send and receive messages.

Message Transfer Agent (Server)
The message transfer agent (MTA), or "mail transfer agent," is a mail server that forwards messages from user agents (MUAs) or delivers mail to its own message store (MS) for local recipients. Sendmail and Microsoft Exchange are the most widely used MTAs, and in a large enterprise, there may be several MTAs deployed.

Message Store
The message store (MS) holds the mail until it is selectively retrieved and deleted by an access server. A local delivery agent (LDA) writes the messages from the MTA to the message store, and the protocols used to retrieve the mail are POP and IMAP (see POP3 and IMAP4).

The Internet's SMTP
Internet email is based on the SMTP protocol. Prior to the Internet's enormous growth in the late 1990s, numerous proprietary messaging systems were widely used, including cc:Mail, Microsoft Mail, PROFS and DISOSS. See SMTP, messaging middleware, text messaging and instant messaging.

unified messaging

Having access to email, voicemail and faxes via a common computer application or by telephone. For example, unified messaging may send faxes and digitized voicemail to a mail server that turns them into email attachments. Audio-based systems convert email messages to speech (text-to-speech) in order to deliver messages to a desk phone or cellphone. See unified communications and text-to-speech.
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References in periodicals archive ?
"We've been working with the mobile industry to upgrade the messaging experience on Android with RCS," said Anil Sabharwal, Vice President for Communications Products and Photos at Google.
A close investigation would reveal that the same note has been rattling around the popular messaging tool for sometime now.
It has taken OTT messaging about five years to reach this point; BlackBerry Messenger was launched in 2007, and a number of other messaging apps have launched at various intervals since then.
"Growth in mobile messaging volumes remains a consistent bright spot in the mobile wireless environment," said Charles Landry, vice president and general manager of products and innovation for VeriSign's Messaging and Mobile Media division.
The IMS-ready IMSC messaging application server supports the major Instant Messaging (IM) protocols.
Additionally, AT&T customers who send most of their messages to other AT&T subscribers can add unlimited mobile-to-mobile messaging to a messaging plan for just $5 more a month.
The word is out about text messaging to cell phones, which explains why more companies are jumping on board.
For teens, instant messaging extends opportunities to communicate with friends and expands their social world, Kraut suggests.
Glenayre Messaging, a division of Glenayre Technologies, Inc.(NASDAQ: GEMS) and a messaging solutions provider, announced on Thursday (2 February) it will unveil Versera Active Messaging, its interactive voice and video messaging solution, at the 3GSM World Congress in Barcelona, Spain, on 13-16 February, 2006.
Mobile 365, a leader in mobile messaging and data services, has announced the launch of the next-generation APEX Mobile Data Network.
All this hype around e-mail has made the messaging server the most critical application in the data center and has also made it a popular topic in board room discussions with regards to managing corporate risk for compliance and litigation.
There are two basic types of architecture used for unified messaging. The most common, common message store (CMS), places all messages into the user's e-mail message store.