The MH Message Handling System is a free, open source e-mail client. It is different from almost all other mail reading systems in that, instead of a single program, it is made from several different programs which are designed to work from the command line provided by the shell on Unix-like operating systems.

<messaging, standard> (MHS) The standard defined by ITU-T as X.400 and by ISO as {Message-Oriented Text Interchange Standard} (MOTIS). MHS is the X.400 family of services and protocols that provides the functions for global {electronic mail} transfer among local mail systems and MTAs. It is used by CompuServe, among others. (1996-09-25)

Military Message Handling System (MMHS) is a profile and set of extensions to X.400 for messaging in military environments.

Message Handling System (MHS) is an important early email protocol developed by Action Technologies, Inc. (ATI) in 1986.

The Automated Message Handling System (AMHS) is an automated message handling system that can be used to process, store, and disseminate legacy AUTODIN messages as well as Defense Message System (DMS) messages. The term "Automated Message Handling System" or "AMHS" has not been trademarked by a vendor, but is instead a product category that includes several systems and products created by government agencies, integrators and software companies.

Air Traffic Services Message Handling Services (AMHS) is a standard for aeronautical ground-ground communications (e.g.

Material handling involves short-distance movement within the confines of a building or between a building and a transportation vehicle. It uses a wide range of manual, semi-automated, and automated equipment and includes consideration of the protection, storage, and control of materials throughout their manufacturing, warehousing, distribution, consumption, and disposal.

Manual handling of loads (MHL), manual material handling (MMH) involves the use of the human body to lift, lower, carry or transfer loads.  The average person is exposed to manual lifting of loads in the work place, in recreational atmospheres, and even in the home.

One of the two techniques for communicating between parallel processes (the other being shared memory). A common use of message passing is for communication in a parallel computer. A process running on one processor may send a message to a process running on the same processor or another. The actual transmission of the message is usually handled by the run-time support of the language in which the processes are written, or by the operating system. Message passing scales better than shared memory, which is generally used in computers with relatively few processors. This is because the total communications bandwidth usually increases with the number of processors. A message passing system provides primitives for sending and receiving messages. These primitives may by either synchronous or asynchronous or both. A synchronous send will not complete (will not allow the sender to proceed) until the receiving process has received the message. This allows the sender to know whether the message was received successfully or not (like when you speak to someone on the telephone). An asynchronous send simply queues the message for transmission without waiting for it to be received (like posting a letter). A synchronous receive primitive will wait until there is a message to read whereas an asynchronous receive will return immediately, either with a message or to say that no message has arrived. Messages may be sent to a named process or to a named mailbox which may be readable by one or many processes. Transmission involves determining the location of the recipient and then choosing a route to reach that location. The message may be transmitted in one go or may be split into packets which are transmitted independently (e.g. using wormhole routing) and reassembled at the receiver. The message passing system must ensure that sufficient memory is available to buffer the message at its destination and at intermediate nodes. Messages may be typed or untyped at the programming language level. They may have a priority, allowing the receiver to read the highest priority messages first. Some message passing computers are the {MIT J-Machine (http://ai.mit.edu/projects/cva/cva_j_machine.html)}, the {Illinois Concert Project (http://www-csag.cs.uiuc.edu/projects/concert.html)} and transputer-based systems. Object-oriented programming uses message passing between objects as a metaphor for procedure call. (1994-11-11)

Snake handling, also called serpent handling, is a religious rite observed in a small number of isolated churches, mostly in the United States, usually characterized as rural and part of the Holiness movement. The practice began in the early 20th century in Appalachia and plays only a small part in the church service.