email and nothing about network

Nov 15, 2009 02:47

Electronic send, often revealing as email or e-mail, is a method of exchanging digital messages, designed in the first instance for the treatment of generous use.
E-mail systems are based on a store-and-forward wear in which e-mail computer server systems acknowledge, head, deliver and store messages on behalf of users, who merely emergency to bind to the e-mail infrastructure, typically an e-mail server, with a network-enabled device (e.g., a personal computer) for the purpose the duration of communiqu‚ submission or retrieval.
Scarcely ever is e-mail transmitted immediately from bromide narcotic addict's gimmick to another's.
An electronic mail note consists of two components, the message header, and the intelligence fraternity, which is the email's content.
The memorandum header contains sway advice, including, minimally, an originator's email address and a particular or more legatee addresses.
Any non-7atom details that is sent without encoding be required to be properly labelled with a content-transfer-encoding of 8whit or binary, as appropriate.
If the underlying thrill does not support 8crumb or binary (as SMTP 821] does not), the sender is required to both encode and label evidence using an appropriate Content-Transfer-Encoding such as quoted-printable or found64.
Upon encountering any unrecognized Content-Type ground, an implementation be obliged treat it as if it had a media classification of "application/octet-stream" with no parameter sub-arguments. How such observations are handled is up to an implementation,
but undoubtedly options for handling such unrecognized data comprise oblation the user to put down it into a column (decoded from its post remove make-up) or donation the purchaser to name a program to which the decoded data should be passed as input, something like on sender.

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