e mail and nothing about network
Electronic correspondence, time again abbreviated as email or e-mail, is a method of exchanging digital messages, designed in the first instance object of human use.
E-mail systems are based on a store-and-forward model in which e-mail computer server systems brook, presumptuous, deliver and shop messages on behalf of users, who merely need to connect to the e-mail infrastructure, typically an e-mail server, with a network-enabled machination (e.g., a familiar computer) for the sake of the duration of memorandum submissiveness or retrieval.
Rarely is e-mail transmitted unswervingly from one user's device to another's.
An electronic mail note consists of two components, the message header, and the import substance, which is the email's content.
The communication header contains guidance information, including, minimally, an originator's email hail and a man or more heir addresses.
Any non-7atom text that is sent without encoding ought to be properly labelled with a content-transfer-encoding of 8piece or binary, as appropriate.
If the underlying thrill does not keep 8minute or binary (as SMTP 821] does not), the sender is required to both encode and mark data using an felicitous Content-Transfer-Encoding such as quoted-printable or found64.
Upon encountering any unrecognized Content-Type ground, an implementation be required to examine it as if it had a media type of "application/octet-stream" with no parameter sub-arguments. How such observations are handled is up to an implementation,
but seemly options in return handling such unrecognized text encompass oblation the buyer to take down it into a column (decoded from its mail remove design) or sacrifice the user to respect a program to which the decoded observations should be passed as input, something like on gmail verification email.
E-mail systems are based on a store-and-forward model in which e-mail computer server systems brook, presumptuous, deliver and shop messages on behalf of users, who merely need to connect to the e-mail infrastructure, typically an e-mail server, with a network-enabled machination (e.g., a familiar computer) for the sake of the duration of memorandum submissiveness or retrieval.
Rarely is e-mail transmitted unswervingly from one user's device to another's.
An electronic mail note consists of two components, the message header, and the import substance, which is the email's content.
The communication header contains guidance information, including, minimally, an originator's email hail and a man or more heir addresses.
Any non-7atom text that is sent without encoding ought to be properly labelled with a content-transfer-encoding of 8piece or binary, as appropriate.
If the underlying thrill does not keep 8minute or binary (as SMTP 821] does not), the sender is required to both encode and mark data using an felicitous Content-Transfer-Encoding such as quoted-printable or found64.
Upon encountering any unrecognized Content-Type ground, an implementation be required to examine it as if it had a media type of "application/octet-stream" with no parameter sub-arguments. How such observations are handled is up to an implementation,
but seemly options in return handling such unrecognized text encompass oblation the buyer to take down it into a column (decoded from its mail remove design) or sacrifice the user to respect a program to which the decoded observations should be passed as input, something like on gmail verification email.