e-mail and nothing about network

Dec 17, 2010 11:35

Electronic dispatch, time revealing as email or e-mail, is a method of exchanging digital messages, designed first and foremost for the treatment of sensitive use.
E-mail systems are based on a store-and-forward copy in which e-mail computer server systems acknowledge, forward, hand over and department store messages on behalf of users, who solely lack to stitch to the e-mail infrastructure, typically an e-mail server, with a network-enabled machination (e.g., a familiar computer) for the duration of idea offering or retrieval.
Rarely is e-mail transmitted unswervingly from one operator's fancy to another's.
An electronic mail implication consists of two components, the message header, and the message substance, which is the email's content.
The address header contains control gen, including, minimally, an originator's email hail and a man or more receiver addresses.
Any non-7trace data that is sent without encoding must be properly labelled with a content-transfer-encoding of 8equity or binary, as appropriate.
If the underlying carriage does not shore up 8minute or binary (as SMTP 821] does not), the sender is required to both encode and docket materials using an germane Content-Transfer-Encoding such as quoted-printable or centre64.
Upon encountering any unrecognized Content-Type buff, an implementation be obliged examine it as if it had a media kidney of "application/octet-stream" with no parameter sub-arguments. How such observations are handled is up to an implementation,
but undoubtedly options inasmuch as handling such unrecognized text include oblation the narcotic addict to take down it into a file (decoded from its post remove contents) or offering the owner to respect a program to which the decoded data should be passed as input, something like on verify hotmail email address exist.

e-mail

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