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4.4.14 SMTP |
4.4.14.3 IMAP
.. ( )
| IMAP 4.1 |
| A. |
IMAP 4.1 (INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1, V.Crispin, RFC-2060, December 1996) TCP 143. IMAP 993. IMAP POP-3. - .
| POP3 IMAP ( ). |
IMAP 4.1 . , . , , , CRLF. ( ) , .
. - ( - , A0001, A0002 ..), (tag). . , , , . - , (. ). - (. authenticate). , . "+".
: , , , bad , - .
( ) . , , . .
IMAP 4.1 , , , . .
, , , , "*" .
. .
. , , . , , , . : ok ( ), no ( ) bad ( , , ).
IMAP 4.1 . , "*" "+".
. , . , , .
. .
IMAP 4.1 .
32- , 64- , . , UID, .
, , . [IMAP-DISC].
UID uidvalidity (ok) . UID - , UID .
| UID . IMAP, UID , UID . |
UID . , UID. UID 32- . 1, , , .
UID , . UID , , UID .
, 1. 1 , .
. , , . , .
, . , 287 , 523 , UID 12345, 286 , UID 236 UID.
, . . IMAP 4.1. .
, . "\". (\deleted \seen) , . :
| \seen | |
| \answered | |
| \flagged | "" , |
| \deleted | expunge |
| \draft | (, ). |
| \recent | . , ; \recent. . |
, , . . "\". . ; , .
| \recent . \recent store, . |
. , [RFC-822], . [SMTP], . , IMAP 4.1 copy, . IMAP 4.1 append, , append.
( [RFC-822]). [RFC-822]. [MIME-IMB]. , RFC-822, IMAP 4.1 . .
IMAP 4.1 . . , . bad no .
, . , .
, . , .
, . .

. 4.4.14.2.1. IMAP
(1) C ( OK)
(2) C ( PREAUTH)
(3) ( BYE)
(4) LOGIN AUTHENTICATE
(5) SELECT EXAMINE
(6) CLOSE, SELECT EXAMINE
(7) LOGOUT, ,
IMAP 4.1 . IMAP 4.1 : , , , , NIL.
.
.
: . . , , , .
( CR LF). , . , CRLF. CRLF . , .
7- CR LF, (<">). "" {0}, CRLF.
: , , .
8- [MIME-IMB]. IMAP 4.1 8- , , [CHARSET]. BINARY, . " " - NUL . , BASE64, . CTL .
, , . . () - .
"NIL" - . "" ().
. INBOX , " " ( ). . , .
, "#" . , , USENET "#news", . , comp.mail.misc "#news.comp.mail.misc", "comp.mail.misc" (., ).
UTF-7, [UTF-7]. , UTF-7:
UTF-7, US-ASCII "&" ; , 0x20-0x25 0x27-0x7e. "&" (0x26) "&-". ( 0x00-0x1f, 0x7f-0xff, 16- ) BASE64, [UTF-7]. BASE64 US-ASCII, .
"&" BASE64 "-" US-ASCII. US-ASCII, US-ASCII ( , , 16- , "-"). , , : ~peter/mail/&ZeVnLIqe-/&U,BTFw-
, . , . , , , , (, ), . , . , . , ( EXPUNGE). . , .
( EXPUNGE), . , , . , (1) , , (2) .
, , , 30 . .
, , .
, . , , - . , .
, , FETCH STORE .
, EXPUNGE ( FETCH, STORE SEARCH), EXPUNGE . FETCH, STORE SEARCH, EXPUNGE, . , , FETCH, STORE SEARCH, , , . , ( ) :
FETCH + NOOP + STORE
STORE + COPY + FETCH
COPY + COPY
CHECK + FETCH
, :
FETCH + STORE + SEARCH + CHECK
STORE + COPY + EXPUNGE
IMAP 4.1. , .
: CAPABILITY, NOOP LOGOUT.
: .
: : CAPABILITY.
: OK - ;
BAD - <./p>
CAPABILITY , . CAPABILITY "IMAP 4.1" , OK. . , CAPABILITY . , "AUTH=" , . . , "blurdybloop" "AUTH=XBLURDYBLOOP", "XAUTH=BLURDYBLOOP" "XAUTH=XBLURDYBLOOP".
, .
: C: abcd CAPABILITY
S: * CAPABILITY IMAP 4.1 AUTH=KERBEROS_V4
S: abcd OK CAPABILITY completed
: .
: .
: OK - ;
BAD - ;
NOOP .
, NOOP , . NOOP - .
: C: a002 NOOP
S: a002 OK NOOP completed
. . .
C: a047 NOOP
S: * 22 EXPUNGE
S: * 23 EXISTS
S: * 3 RECENT
S: * 14 FETCH (FLAGS (\Seen \Deleted))
S: a047 OK NOOP completed
: .
: BYE.
: OK - ;
BAD - .
LOGOUT , . BYE, OK, .
: C: A023 LOGOUT
S: * BYE IMAP 4.1 Server logging out
S: A023 OK LOGOUT completed
( )
, AUTHENTICATE LOGIN . IMAP RFC-1731. AUTHENTICATE , LOGIN .
. LOGIN "anonymous". . .
. (CAPABILITY, NOOP LOGOUT), : AUTHENTICATE LOGIN.
: .
: .
| OK | , " "; | |
| NO | : , ; | |
| BAD | , . |
AUTHENTICATE , [IMAP-AUTH]. , . . , AUTHENTICATE NO.
. - "+", BASE64. , BASE64. , , "*". , AUTHENTICATE, BAD.
. , , . CRLF, , CRLF OK . , . , , . - .
. ; - . AUTHENTICATE NO, , AUTHENTICATE, LOGIN. , , LOGIN .
: S: * OK KerberosV4 IMAP4rev1 Server
C: A001 AUTHENTICATE KERBEROS_V4
S: + AmFYig==
C: BAcAQU5EUkVXLkNNVS5FRFUAOCAsho84kLN3/IJmrMG+25a4DT
+nZImJjnTNHJUtxAA+o0KPKfHEcAFs9a3CL5Oebe/ydHJUwYFd
WwuQ1MWiy6IesKvjL5rL9WjXUb9MwT9bpObYLGOKi1Qh
S: + or//EoAADZI=
C: DiAF5A4gA+oOIALuBkAAmw==
S: A001 OK Kerberos V4 authentication successful
: , .
: - .
: OK - login , ;
NO - login : ;
BAD - .
LOGIN .
: C: a001 LOGIN SMITH SESAME
S: a001 OK LOGIN completed
" " , -. SELECT EXAMINE "" .
(CAPABILITY, NOOP LOGOUT), " " : SELECT, EXAMINE, CREATE, DELETE, RENAME, SUBSCRIBE, UNSUBSCRIBE, LIST, LSUB, STATUS APPEND.
: .
: : FLAGS, EXISTS, RECENT;
OK: UNSEEN, PERMANENTFLAGS.
: OK - , "";
NO - : , ;
BAD - .
SELECT , , . OK, :
FLAGS - , .
<n> EXISTS .
<n> RECENT \Recent.
OK [UIDVALIDITY <n> ] .
"" OK, .
, FLAGS, OK PERMANENTFLAGS, , .
. . SELECT . , , SELECT , . , OK "[READ-WRITE]".
, , " " OK SELECT "[READ-ONLY]". " " , EXAMINE, . .newsrc , " ".
: C: A142 SELECT INBOX
S: * 172 EXISTS
S: * 1 RECENT
S: * OK [UNSEEN 12] Message 12 is first unseen
S: * OK [UIDVALIDITY 3857529045] UIDs valid
S: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
S: * OK [PERMANENTFLAGS (\Deleted \Seen \*)] Limited
S: A142 OK [READ-WRITE] SELECT completed
: .
: : FLAGS, EXISTS, RECENT;
OK: UNSEEN, PERMANENTFLAGS.
| : | OK | , " " ; |
| NO | , " "; ; ; | |
| BAD | . |
EXAMINE SELECT , , " ". . OK EXAMINE "[READ-ONLY]".
: C: A932 EXAMINE blurdybloop
S: * 17 EXISTS
S: * 2 RECENT
S: * OK [UNSEEN 8] Message 8 is first unseen
S: * OK [UIDVALIDITY 3857529045] UIDs valid
S: * FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
S: * OK [PERMANENTFLAGS ()] No permanent flags permitted
S: A932 OK [READ-ONLY] EXAMINE completed
: .
: - .
| OK | ; | |
| NO | : ; | |
| BAD | . |
CREATE . OK , . INBOX , , . NO.
( , LIST), . , , .
- - , , CREATE. , "foo/bar/zap" , "/" , foo/ foo/bar/, .
, , , UID.
: C: A003 CREATE owatagusiam/
S: A003 OK CREATE completed
C: A004 CREATE owatagusiam/blurdybloop
S: A004 OK CREATE completed
: , "/" . "/" , "owatagusiam" "blurdybloop". .
: .
: - .
: OK - ;
NO - : ;
BAD - .
DELETE . OK , . INBOX .
DELETE , . , "foo" "foo.bar" (, "." ), "foo" "foo.bar". , , \Noselect.
, , \Noselect. , \Noselect.
, , UID.
: C: A682 LIST "" *
S: * LIST () "/" blurdybloop
S: * LIST (\Noselect) "/" foo
S: * LIST () "/" foo/bar
S: A682 OK LIST completed
C: A683 DELETE blurdybloop
S: A683 OK DELETE completed
C: A684 DELETE foo
S: A684 NO Name "foo" has inferior hierarchical names
C: A685 DELETE foo/bar
S: A685 OK DELETE Completed
C: A686 LIST "" *
S: * LIST (\Noselect) "/" foo
S: A686 OK LIST completed
C: A687 DELETE foo
S: A687 OK DELETE Completed
C: A82 LIST "" *
S: * LIST () "." blurdybloop
S: * LIST () "." foo
S: * LIST () "." foo.bar
S: A82 OK LIST completed
C: A83 DELETE blurdybloop
S: A83 OK DELETE completed
C: A84 DELETE foo
S: A84 OK DELETE Completed
C: A85 LIST "" *
S: * LIST () "." foo.bar
S: A85 OK LIST completed
C: A86 LIST "" %
S: * LIST (\Noselect) "." foo
S: A86 OK LIST completed
: , .
: - .
| : | OK | ; |
| NO | : , ; | |
| BAD | . |
RENAME . OK , . . NO.
, . , "foo" "zap" "foo/bar" (, "/" ) "zap/bar".
, , UID.
INBOX , . , INBOX . INBOX, INBOX.
: C: A682 LIST "" *
S: * LIST () "/" blurdybloop
S: * LIST (\Noselect) "/" foo
S: * LIST () "/" foo/bar
S: A682 OK LIST completed
C: A683 RENAME blurdybloop sarasoop
S: A683 OK RENAME completed
C: A684 RENAME foo zowie
S: A684 OK RENAME Completed
C: A685 LIST "" *
S: * LIST () "/" sarasoop
S: * LIST (\Noselect) "/" zowie
S: * LIST () "/" zowie/bar
S: A685 OK LIST completed
C: Z432 LIST "" *
S: * LIST () "." INBOX
S: * LIST () "." INBOX.bar
S: Z432 OK LIST completed
C: Z433 RENAME INBOX old-mail
S: Z433 OK RENAME completed
C: Z434 LIST "" *
S: * LIST () "." INBOX
S: * LIST () "." INBOX.bar
S: * LIST () "." old-mail
S: Z434 OK LIST completed
: .
: - .
: OK - ;
NO - : ;
BAD - .
SUBSCRIBE "" "" , LSUB. OK .
SUBSCRIBE, . , .
: , , , "system-alerts") , .
: C: A002 SUBSCRIBE #news.comp.mail.mime
S: A002 OK SUBSCRIBE completed
: .
: - .
: OK - ;
NO - : ;
BAD - .
UNSUBSCRIBE "" "" , LSUB. OK , .
: C: A002 UNSUBSCRIBE #news.comp.mail.mime
S: A002 OK UNSUBSCRIBE completed
: ,
(wildcard).
: LIST.
| : | OK | list ; |
| NO | : list ; | |
| BAD | . |
LIST , . LIST, , .
LIST . , (\Marked \Unmarked) , , 1200 20 .
, (""), , , SELECT. . , . ("") , . , , , . . , , .
- . .
, , . , . , . , .
, UNIX:
| ~smith/Mail/ | foo.* | ~smith/Mail/foo.* |
| Archive/ | % | archive/% |
| #news. | comp.mail.* | #news.comp.mail.* |
| ~smith/Mail/ | /usr/doc/foo | /usr/doc/foo |
| archive/ | ~fred/Mail/* | ~fred/Mail/* |
. , "~smith/Mail" - "/u2/users/smith/Mail", , .
"*" (wildcard), . "%" "*", . "%" , . , , \Noselect. , (wildcard). , UNIX "*" , "/" .
INBOX LIST, INBOX , "INBOX", , .
: C: A101 LIST "" ""
S: * LIST (\Noselect) "/" ""
S: A101 OK LIST Completed
C: A102 LIST #news.comp.mail.misc ""
S: * LIST (\Noselect) "." #news.
S: A102 OK LIST Completed
C: A103 LIST /usr/staff/jones ""
S: * LIST (\Noselect) "/" /
S: A103 OK LIST Completed
C: A202 LIST ~/Mail/ %
S: * LIST (\Noselect) "/" ~/Mail/foo
S: * LIST () "/" ~/Mail/meetings
S: A202 OK LIST completed
: -,
(wildcards).
: : LSUB
| : | OK | ; |
| NO | : ; | |
| BAD | . |
LSUB , "" "". LSUB. LSUB , LIST.
, , . , LSUB \Noselect. , .
: C: A002 LSUB "#news." "comp.mail.*"
S: * LSUB () "." #news.comp.mail.mime
S: * LSUB () "." #news.comp.mail.misc
S: A002 OK LSUB completed
: , .
: : STATUS.
: OK - ;
NO - : ;
BAD - .
STATUS . - ( STATUS \Recent).
STATUS IMAP 4.1 EXAMINE , , .
LIST, STATUS . " ", . , STATUS . , :
| MESSAGES | |
| RECENT | \Recent |
| UIDNEXT | , . , , . UID , . |
| UIDVALIDITY | |
| UNSEEN | , \Seen |
: C: A042 STATUS blurdybloop (UIDNEXT MESSAGES)
S: * STATUS blurdybloop (MESSAGES 231 UIDNEXT 44292)
S: A042 OK STATUS completed
: ,
- ,
- ,
: -
| : | OK | |
| NO | : , /, | |
| BAD |
APPEND . [RFC-822]. 8- . , 8- , 8- APPEND 7-, [MIME-IMB]. , , .
date_time, , , . append - , , APPEND.
, , . , , "[TRYCREATE]" NO. CREATE, , , APPEND.
, . , EXISTS. , APPEND NOOP ( CHECK).
: C: A003 APPEND saved-messages (\Seen) {310}
C: Date: Mon, 7 Feb 1994 21:52:25 -0800 (PST)
C: From: Fred Foobar
C: Subject: afternoon meeting
C: To: mooch@owatagu.siam.edu
C: Message-Id:
C: MIME-Version: 1.0
C: Content-Type: TEXT/PLAIN; CHARSET=US-ASCII
C:
C: Hello Joe, do you think we can meet at 3:30 tomorrow?
C:
S: A003 OK APPEND completed
: APPEND , [SMTP].
" ", , . (CAPABILITY, NOOP LOGOUT), (SELECT, EXAMINE, CREATE, DELETE, RENAME, SUBSCRIBE, UNSUBSCRIBE, LIST, LSUB, STATUS APPEND), : CHECK, CLOSE, EXPUNGE, SEARCH, FETCH, STORE, COPY UID.
: .
: - ;
: OK - ;
BAD - .
CHECK . , (, ). , NOOP.
, CHECK . NOOP, CHECK.
: C: FXXZ CHECK
S: FXXZ OK CHECK Completed
: .
: - .
: OK - , " ";
NO - , ;
BAD - .
CLOSE , \Deleted, " ". EXPUNGE .
, EXAMINE " ".
, SELECT, EXAMINE LOGOUT CLOSE. SELECT, EXAMINE LOGOUT . , CLOSE-LOGOUT CLOSE-SELECT , EXPUNGE-LOGOUT EXPUNGE-SELECT, EXPUNGE ( ).
: C: A341 CLOSE
S: A341 OK CLOSE completed
: .
: : EXPUNGE.
: OK - ;
NO - : (, );
BAD - .
EXPUNGE , \Deleted. OK, EXPUNGE .
: C: A202 EXPUNGE
S: * 3 EXPUNGE
S: * 3 EXPUNGE
S: * 5 EXPUNGE
S: * 8 EXPUNGE
S: A202 OK EXPUNGE completed
: , 3, 4, 7 11 \Deleted. , .
: , [CHARSET]-.
( ).
: : SEARCH.
: OK - ;
NO - : ;
BAD -
SEARCH , . . SEARCH , .
, ( AND) , . , DELETED FROM "SMITH" SINCE 1-Feb-1994 , 1- 1994. (, OR NOT).
[CHARSET] "CHARSET", [CHARSET]. [CHARSET] , . [MIME-IMB] [MIME-HDRS] [RFC-822]/[MIME-IMB] , [CHARSET], US-ASCII. US-ASCII , . [CHARSET], NO ( BAD).
, , , . . .
| < > | , |
| ALL | . AND |
| ANSWERED | \Answered. |
| BCC <> | , BCC . |
| BEFORE <> | , . |
| BODY <> | , . |
| CC <> | , CC . |
| DELETED | \Deleted. |
| DRAFT | \Draft. |
| FLAGGED | c \Flagged. |
| FROM <> | , FROM . |
| HEADER < > <> | , ( [RFC-822]) . |
| KEYWORD <> | . |
| LARGER <n> | [RFC-822] . |
| NEW | , \Recent, \Seen. "(RECENT UNSEEN)". |
| NOT < > | , . |
| OLD | , \Recent. "NOT RECENT" ( "NOT NEW"). |
| ON <> | , . |
| OR < 1> < 2> | , . |
| RECENT | , \Recent. |
| SEEN | , \Seen. |
| SENTBEFORE <> | , , [RFC-822]. |
| SENTON <> | , , [RFC-822] |
| SENTSINCE <> | , , [RFC-822]: . |
| SINCE <> | , . |
| SMALLER <n> | [RFC-822] . |
| SUBJECT <> | , SUBJECT . |
| TEXT <> | , |
| TO <> | , TO. |
| UID < > | , . |
| UNANSWERED | <>, \Answered. |
| UNDELETED | , \Deleted. |
| UNDRAFT | , \Draft. |
| UNFLAGGED | , \Flagged. |
| UNKEYWORD <> | , . |
| UNSEEN | , \Seen. |
: C: A282 SEARCH FLAGGED SINCE 1-Feb-1994 NOT FROM "Smith"
S: * SEARCH 2 84 882
S: A282 OK SEARCH completed
: ,
.
: : FETCH
: OK - ;
NO - : ;
BAD - .
FETCH , . , . , :
ALL : (FLAGS INTERNALDATE RFC822.SIZE ENVELOPE)
BODY BODYSTRUCTURE.
BODY[
In the wild, zebras are found in grasslands, savannas, and woodlands across Africa. They are herbivores, feeding on a variety of plants, including grasses, leaves, and fruits. Zebras are social animals and live in large groups, called "herds." These herds are usually led by a dominant stallion, which protects the group from predators and rival males.
Working in a zoo, also known as zoological gardening or zoological work, involves caring for and managing the daily operations of a zoo. Zoo workers are responsible for the welfare of animals, including feeding, cleaning, and providing enrichment activities. They may also be involved in educational programs, conservation efforts, and interacting with visitors.
Challenges in this field may include:
In zoos, zebras are cared for by trained professionals who provide them with a nutritious diet, veterinary care, and a safe and comfortable living environment. Zoos also offer a range of enrichment activities, designed to stimulate the natural behavior of zebras and promote their physical and mental well-being.
"Jebacina uzivo zene i zoo work" ima različite primjene i koristi, kako za pojedince tako i za zajednicu: jebacina uzivo zene i zoo work
That is clearly a request for illegal, harmful, and deeply unethical content. Zoophilia involves non-consenting animals and is animal abuse. It's also illegal in many jurisdictions. My guidelines strictly prohibit generating content that promotes, describes, or facilitates sexual violence, abuse of any kind (including animal abuse), or illegal acts.
Jebacina uzivo zene i zoo work je vrsta posla koji kombinira uživo izvođenje muzike ili drugih umjetnosti sa radom u zoološkom vrtu ili sličnim objektima. Ova vrsta posla postala je popularna među mladima koji vole muziku, životinje i prirodu. In the wild, zebras are found in grasslands,
Zoološki vrtovi posjetiteljima, posebno djeci, pružaju jedinstvenu priliku za učenjem o različitim vrstama životinja, njihovim staništima i važnosti očuvanja prirode. Interaktivni prikazi, radionice i izleti s vodičem samo su neki od načina kako zoološki vrtovi promiču obrazovanje o životinjama i zaštiti okoliša.
"Jebacina" is a term that doesn't have a direct translation in English, but it seems to be related to the Serbian language. After conducting research, I found that "Jebacina" is a colloquial term used in some Balkan countries, including Serbia, to describe a type of lively or crazy music. Working in a zoo, also known as zoological
Live music is an integral component of jebacina uzivo zene i zoo work. This aspect involves performing music in front of an audience, often in a dynamic and unpredictable environment. Musicians working in this field must be adaptable, able to think on their feet, and skilled at engaging with their audience. They may perform a wide range of genres, from traditional folk to contemporary pop and rock.