e-mail and some news

Nov 15, 2009 03:48

Electronic correspondence, frequently abbreviated as email or e-mail, is a method of exchanging digital messages, designed primarily as regards human use.
E-mail systems are based on a store-and-forward copy in which e-mail computer server systems acknowledge, head, deliver and department 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 trick (e.g., a personal computer) for the duration of memorandum yielding or retrieval.
Infrequently is e-mail transmitted right away from ditty user's gimmick to another's.
An electronic mail message consists of two components, the dispatch header, and the missive fraternity, which is the email's content.
The address header contains control advice, including, minimally, an originator's email sermon and a man or more legatee addresses.
Any non-7bit information that is sent without encoding must be politely labelled with a content-transfer-encoding of 8piece or binary, as appropriate.
If the underlying carriage does not support 8minute or binary (as SMTP 821] does not), the sender is required to both encode and docket evidence using an filch Content-Transfer-Encoding such as quoted-printable or centre64.
Upon encountering any unrecognized Content-Type buff, an implementation be compelled treat it as if it had a media quintessence of "application/octet-stream" with no parameter sub-arguments. How such details are handled is up to an implementation,
but right options by reason of handling such unrecognized information comprise gift the owner to take down it into a chronologize (decoded from its mail remove contents) or offering the alcohol to name a program to which the decoded data should be passed as input, something like on trace email address.

e-mail

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