'\" '\" Generated from file 'imap4\&.man' by tcllib/doctools with format 'nroff' '\" .TH "imap4" 3tcl 0\&.5\&.3 tcllib "imap client" .\" The -*- nroff -*- definitions below are for supplemental macros used .\" in Tcl/Tk manual entries. .\" .\" .AP type name in/out ?indent? .\" Start paragraph describing an argument to a library procedure. .\" type is type of argument (int, etc.), in/out is either "in", "out", .\" or "in/out" to describe whether procedure reads or modifies arg, .\" and indent is equivalent to second arg of .IP (shouldn't ever be .\" needed; use .AS below instead) .\" .\" .AS ?type? ?name? .\" Give maximum sizes of arguments for setting tab stops. Type and .\" name are examples of largest possible arguments that will be passed .\" to .AP later. If args are omitted, default tab stops are used. .\" .\" .BS .\" Start box enclosure. From here until next .BE, everything will be .\" enclosed in one large box. .\" .\" .BE .\" End of box enclosure. .\" .\" .CS .\" Begin code excerpt. .\" .\" .CE .\" End code excerpt. .\" .\" .VS ?version? ?br? .\" Begin vertical sidebar, for use in marking newly-changed parts .\" of man pages. The first argument is ignored and used for recording .\" the version when the .VS was added, so that the sidebars can be .\" found and removed when they reach a certain age. If another argument .\" is present, then a line break is forced before starting the sidebar. .\" .\" .VE .\" End of vertical sidebar. .\" .\" .DS .\" Begin an indented unfilled display. .\" .\" .DE .\" End of indented unfilled display. .\" .\" .SO ?manpage? .\" Start of list of standard options for a Tk widget. The manpage .\" argument defines where to look up the standard options; if .\" omitted, defaults to "options". The options follow on successive .\" lines, in three columns separated by tabs. .\" .\" .SE .\" End of list of standard options for a Tk widget. .\" .\" .OP cmdName dbName dbClass .\" Start of description of a specific option. cmdName gives the .\" option's name as specified in the class command, dbName gives .\" the option's name in the option database, and dbClass gives .\" the option's class in the option database. .\" .\" .UL arg1 arg2 .\" Print arg1 underlined, then print arg2 normally. .\" .\" .QW arg1 ?arg2? .\" Print arg1 in quotes, then arg2 normally (for trailing punctuation). .\" .\" .PQ arg1 ?arg2? .\" Print an open parenthesis, arg1 in quotes, then arg2 normally .\" (for trailing punctuation) and then a closing parenthesis. .\" .\" # Set up traps and other miscellaneous stuff for Tcl/Tk man pages. .if t .wh -1.3i ^B .nr ^l \n(.l .ad b .\" # Start an argument description .de AP .ie !"\\$4"" .TP \\$4 .el \{\ . ie !"\\$2"" .TP \\n()Cu . el .TP 15 .\} .ta \\n()Au \\n()Bu .ie !"\\$3"" \{\ \&\\$1 \\fI\\$2\\fP (\\$3) .\".b .\} .el \{\ .br .ie !"\\$2"" \{\ \&\\$1 \\fI\\$2\\fP .\} .el \{\ \&\\fI\\$1\\fP .\} .\} .. .\" # define tabbing values for .AP .de AS .nr )A 10n .if !"\\$1"" .nr )A \\w'\\$1'u+3n .nr )B \\n()Au+15n .\" .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n .nr )C \\n()Bu+\\w'(in/out)'u+2n .. .AS Tcl_Interp Tcl_CreateInterp in/out .\" # BS - start boxed text .\" # ^y = starting y location .\" # ^b = 1 .de BS .br .mk ^y .nr ^b 1u .if n .nf .if n .ti 0 .if n \l'\\n(.lu\(ul' .if n .fi .. .\" # BE - end boxed text (draw box now) .de BE .nf .ti 0 .mk ^t .ie n \l'\\n(^lu\(ul' .el \{\ .\" Draw four-sided box normally, but don't draw top of .\" box if the box started on an earlier page. .ie !\\n(^b-1 \{\ \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' .\} .el \}\ \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' .\} .\} .fi .br .nr ^b 0 .. .\" # VS - start vertical sidebar .\" # ^Y = starting y location .\" # ^v = 1 (for troff; for nroff this doesn't matter) .de VS .if !"\\$2"" .br .mk ^Y .ie n 'mc \s12\(br\s0 .el .nr ^v 1u .. .\" # VE - end of vertical sidebar .de VE .ie n 'mc .el \{\ .ev 2 .nf .ti 0 .mk ^t \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n' .sp -1 .fi .ev .\} .nr ^v 0 .. .\" # Special macro to handle page bottom: finish off current .\" # box/sidebar if in box/sidebar mode, then invoked standard .\" # page bottom macro. .de ^B .ev 2 'ti 0 'nf .mk ^t .if \\n(^b \{\ .\" Draw three-sided box if this is the box's first page, .\" draw two sides but no top otherwise. .ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c .\} .if \\n(^v \{\ .nr ^x \\n(^tu+1v-\\n(^Yu \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c .\} .bp 'fi .ev .if \\n(^b \{\ .mk ^y .nr ^b 2 .\} .if \\n(^v \{\ .mk ^Y .\} .. .\" # DS - begin display .de DS .RS .nf .sp .. .\" # DE - end display .de DE .fi .RE .sp .. .\" # SO - start of list of standard options .de SO 'ie '\\$1'' .ds So \\fBoptions\\fR 'el .ds So \\fB\\$1\\fR .SH "STANDARD OPTIONS" .LP .nf .ta 5.5c 11c .ft B .. .\" # SE - end of list of standard options .de SE .fi .ft R .LP See the \\*(So manual entry for details on the standard options. .. .\" # OP - start of full description for a single option .de OP .LP .nf .ta 4c Command-Line Name: \\fB\\$1\\fR Database Name: \\fB\\$2\\fR Database Class: \\fB\\$3\\fR .fi .IP .. .\" # CS - begin code excerpt .de CS .RS .nf .ta .25i .5i .75i 1i .. .\" # CE - end code excerpt .de CE .fi .RE .. .\" # UL - underline word .de UL \\$1\l'|0\(ul'\\$2 .. .\" # QW - apply quotation marks to word .de QW .ie '\\*(lq'"' ``\\$1''\\$2 .\"" fix emacs highlighting .el \\*(lq\\$1\\*(rq\\$2 .. .\" # PQ - apply parens and quotation marks to word .de PQ .ie '\\*(lq'"' (``\\$1''\\$2)\\$3 .\"" fix emacs highlighting .el (\\*(lq\\$1\\*(rq\\$2)\\$3 .. .\" # QR - quoted range .de QR .ie '\\*(lq'"' ``\\$1''\\-``\\$2''\\$3 .\"" fix emacs highlighting .el \\*(lq\\$1\\*(rq\\-\\*(lq\\$2\\*(rq\\$3 .. .\" # MT - "empty" string .de MT .QW "" .. .BS .SH NAME imap4 \- imap client-side tcl implementation of imap protocol .SH SYNOPSIS package require \fBTcl 8\&.5\fR .sp package require \fBimap4 ?0\&.5\&.3?\fR .sp \fB::imap4::open\fR \fIhostname\fR ?\fIport\fR? .sp \fB::imap4::starttls\fR \fIchan\fR .sp \fB::imap4::login\fR \fIchan\fR \fIuser\fR \fIpass\fR .sp \fB::imap4::folders\fR \fIchan\fR ?\fI-inline\fR? ?\fImboxref\fR? ?\fImboxname\fR? .sp \fB::imap4::select\fR \fIchan\fR ?\fImailbox\fR? .sp \fB::imap4::examine\fR \fIchan\fR ?\fImailbox\fR? .sp \fB::imap4::fetch\fR \fIchan\fR \fIrange\fR ?\fI-inline\fR? ?\fIattr \&.\&.\&.\fR? .sp \fB::imap4::noop\fR \fIchan\fR .sp \fB::imap4::check\fR \fIchan\fR .sp \fB::imap4::folderinfo\fR \fIchan\fR ?\fIinfo\fR? .sp \fB::imap4::msginfo\fR \fIchan\fR \fImsgid\fR ?\fIinfo\fR? ?\fIdefval\fR? .sp \fB::imap4::mboxinfo\fR \fIchan\fR ?\fIinfo\fR? .sp \fB::imap4::isableto\fR \fIchan\fR ?\fIcapability\fR? .sp \fB::imap4::create\fR \fIchan\fR \fImailbox\fR .sp \fB::imap4::delete\fR \fIchan\fR \fImailbox\fR .sp \fB::imap4::rename\fR \fIchan\fR \fIoldname\fR \fInewname\fR .sp \fB::imap4::subscribe\fR \fIchan\fR \fImailbox\fR .sp \fB::imap4::unsubscribe\fR \fIchan\fR \fImailbox\fR .sp \fB::imap4::search\fR \fIchan\fR \fIexpr\fR ?\fI\&.\&.\&.\fR? .sp \fB::imap4::close\fR \fIchan\fR .sp \fB::imap4::cleanup\fR \fIchan\fR .sp \fB::imap4::debugmode\fR \fIchan\fR ?\fIerrormsg\fR? .sp \fB::imap4::store\fR \fIchan\fR \fIrange\fR \fIdata\fR \fIflaglist\fR .sp \fB::imap4::expunge\fR \fIchan\fR .sp \fB::imap4::copy\fR \fIchan\fR \fImsgid\fR \fImailbox\fR .sp \fB::imap4::logout\fR \fIchan\fR .sp .BE .SH DESCRIPTION The \fBimap4\fR library package provides the client side of the \fIInternet Message Access Protocol\fR (IMAP) using standard sockets or secure connection via TLS/SSL\&. The package is fully implemented in Tcl\&. .PP This document describes the procedures and explains their usage\&. .SH PROCEDURES This package defines the following public procedures: .TP \fB::imap4::open\fR \fIhostname\fR ?\fIport\fR? .sp Open a new IMAP connection and initalize the handler, the imap communication channel (handler) is returned\&. .sp \fIhostname\fR - mail server .sp \fIport\fR - connection port, defaults to 143 .sp The namespace variable \fB::imap4::use_ssl\fR can be used to establish to a secure connection via TSL/SSL if set to true\&. In this case default connection port defaults to 993\&. .sp \fINote:\fR For connecting via SSL the Tcl module \fItls\fR must be already loaded otherwise an error is raised\&. .CS package require tls ; # must be loaded for TLS/SSL set ::imap4::use_ssl 1 ; # request a secure connection set chan [::imap4::open $server] ; # default port is now 993 .CE .TP \fB::imap4::starttls\fR \fIchan\fR Use this when tasked with connecting to an unsecure port which must be changed to a secure port prior to user login\&. This feature is known as \fISTARTTLS\fR\&. .TP \fB::imap4::login\fR \fIchan\fR \fIuser\fR \fIpass\fR .sp Login using the IMAP LOGIN command, 0 is returned on successful login\&. .sp \fIchan\fR - imap channel .sp \fIuser\fR - username .sp \fIpass\fR - password .TP \fB::imap4::folders\fR \fIchan\fR ?\fI-inline\fR? ?\fImboxref\fR? ?\fImboxname\fR? .sp Get list of matching folders, 0 is returned on success\&. .sp Wildcards '*' as '%' are allowed for \fImboxref\fR and \fImboxname\fR, command \fB::imap4::folderinfo\fR can be used to retrieve folder information\&. .sp \fIchan\fR - imap channel .sp \fImboxref\fR - mailbox reference, defaults to "" .sp \fImboxname\fR - mailbox name, defaults to "*" .sp If \fB-inline\fR is specified a compact folderlist is returned instead of the result code\&. All flags are converted to lowercase and leading special characters are removed\&. .CS {{Arc08 noselect} {Arc08/Private {noinferiors unmarked}} {INBOX noinferiors}} .CE .TP \fB::imap4::select\fR \fIchan\fR ?\fImailbox\fR? .sp Select a mailbox, 0 is returned on success\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - Path of the mailbox, defaults to \fIINBOX\fR .sp Prior to examine/select an open mailbox must be closed - see: \fB::imap4::close\fR\&. .TP \fB::imap4::examine\fR \fIchan\fR ?\fImailbox\fR? .sp "Examines" a mailbox, read-only equivalent of \fB::imap4::select\fR\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - mailbox name or path to mailbox, defaults to \fIINBOX\fR .sp Prior to examine/select an open mailbox must be closed - see: \fB::imap4::close\fR\&. .TP \fB::imap4::fetch\fR \fIchan\fR \fIrange\fR ?\fI-inline\fR? ?\fIattr \&.\&.\&.\fR? .sp Fetch attributes from messages\&. .sp The attributes are fetched and stored in the internal state which can be retrieved with command \fB::imap4::msginfo\fR, 0 is returned on success\&. If \fB-inline\fR is specified, alle records are returned as list in order as defined in the \fIattr\fR argument\&. .sp \fIchan\fR - imap channel .sp \fIrange\fR - message index in format \fIFROM\fR:\fITO\fR .sp \fIattr\fR - imap attributes to fetch .sp \fINote:\fR If \fIFROM\fR is omitted, the 1st message is assumed, if \fITO\fR is ommitted the last message is assumed\&. All message index ranges are 1-based\&. .TP \fB::imap4::noop\fR \fIchan\fR Send NOOP command to server\&. May get information as untagged data\&. .sp \fIchan\fR - imap channel .TP \fB::imap4::check\fR \fIchan\fR Send CHECK command to server\&. Flush to disk\&. .sp \fIchan\fR - imap channel .TP \fB::imap4::folderinfo\fR \fIchan\fR ?\fIinfo\fR? .sp Get information on the recently selected folderlist\&. If the \fIinfo\fR argument is omitted or a null string, the full list of information available for the mailbox is returned\&. .sp If the required information name is suffixed with a ? character, the command returns true if the information is available, or false if it is not\&. .sp \fIchan\fR - imap channel .sp \fIinfo\fR - folderlist options to retrieve .sp Currently supported options: \fIdelim\fR - hierarchy delimiter only, \fImatch\fR - ref and mbox search patterns (see \fB::imap4::folders\fR), \fInames\fR - list of folder names only, \fIflags\fR - list of folder names with flags in format \fI{ {name {flags}} \&.\&.\&. }\fR (see also compact format in function \fB::imap4::folders\fR)\&. .CS {{Arc08 {{\\NoSelect}}} {Arc08/Private {{\\NoInferiors} {\\UnMarked}}} {INBOX {\\NoInferiors}}} .CE .TP \fB::imap4::msginfo\fR \fIchan\fR \fImsgid\fR ?\fIinfo\fR? ?\fIdefval\fR? .sp Get information (from previously collected using fetch) from a given \fImsgid\fR\&. If the 'info' argument is omitted or a null string, the list of available information options for the given message is returned\&. .sp If the required information name is suffixed with a ? character, the command returns true if the information is available, or false if it is not\&. .sp \fIchan\fR - imap channel .sp \fImsgid\fR - message number .sp \fIinfo\fR - imap keyword to retrieve .sp \fIdefval\fR - default value, returned if info is empty .sp \fINote:\fR All message index ranges are 1-based\&. .TP \fB::imap4::mboxinfo\fR \fIchan\fR ?\fIinfo\fR? .sp Get information on the currently selected mailbox\&. If the \fIinfo\fR argument is omitted or a null string, the list of available information options for the mailbox is returned\&. .sp If the required information name is suffixed with a ? character, the command returns true if the information is available, or false if it is not\&. .sp \fIchan\fR - imap channel .sp \fIopt\fR - mailbox option to retrieve .sp Currently supported options: \fIEXISTS\fR (noof msgs), \fIRECENT\fR (noof 'recent' flagged msgs), \fIFLAGS\fR .sp In conjunction with OK: \fIPERMFLAGS\fR, \fIUIDNEXT\fR, \fIUIDVAL\fR, \fIUNSEEN\fR .sp Div\&. states: \fICURRENT\fR, \fIFOUND\fR, \fIPERM\fR\&. .CS ::imap4::select $chan INBOX puts "[::imap4::mboxinfo $chan exists] mails in INBOX" .CE .TP \fB::imap4::isableto\fR \fIchan\fR ?\fIcapability\fR? .sp Test for capability\&. It returns 1 if requested capability is supported, 0 otherwise\&. If \fIcapability\fR is omitted all capability imap codes are retured as list\&. .sp \fIchan\fR - imap channel .sp \fIinfo\fR - imap keyword to retrieve .sp \fINote:\fR Use the capability command to ask the server if not already done by the user\&. .TP \fB::imap4::create\fR \fIchan\fR \fImailbox\fR .sp Create a new mailbox\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - mailbox name .TP \fB::imap4::delete\fR \fIchan\fR \fImailbox\fR .sp Delete a new mailbox\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - mailbox name .TP \fB::imap4::rename\fR \fIchan\fR \fIoldname\fR \fInewname\fR .sp Rename a new mailbox\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - old mailbox name .sp \fImailbox\fR - new mailbox name .TP \fB::imap4::subscribe\fR \fIchan\fR \fImailbox\fR .sp Subscribe a new mailbox\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - mailbox name .TP \fB::imap4::unsubscribe\fR \fIchan\fR \fImailbox\fR .sp Unsubscribe a new mailbox\&. .sp \fIchan\fR - imap channel .sp \fImailbox\fR - mailbox name .TP \fB::imap4::search\fR \fIchan\fR \fIexpr\fR ?\fI\&.\&.\&.\fR? .sp Search for mails matching search criterions, 0 is returned on success\&. .sp \fIchan\fR - imap channel .sp \fIexpr\fR - imap search expression .sp \fINotes:\fR Currently the following search expressions are handled: .sp \fIMail header flags:\fR all mail header entries (ending with a colon ":"), like "From:", "Bcc:", \&.\&.\&. .sp \fIImap message search flags:\fR ANSWERED, DELETED, DRAFT, FLAGGED, RECENT, SEEN, NEW, OLD, UNANSWERED, UNDELETED, UNDRAFT, UNFLAGGED, UNSEEN, ALL .sp \fIImap header search flags:\fR BODY, CC, FROM, SUBJECT, TEXT, KEYWORD, BCC .sp \fIImap conditional search flags:\fR SMALLER, LARGER, ON, SENTBEFORE, SENTON, SENTSINCE, SINCE, BEFORE (not implemented), UID (not implemented) .sp \fILogical search conditions:\fR OR, NOT .CS ::imap4::search $chan larger 4000 seen puts "Found messages: [::imap4::mboxinfo $chan found]" Found messages: 1 3 6 7 8 9 13 14 15 19 20 .CE .TP \fB::imap4::close\fR \fIchan\fR .sp Close the mailbox\&. Permanently removes \\Deleted messages and return to the AUTH state\&. .sp \fIchan\fR - imap channel .TP \fB::imap4::cleanup\fR \fIchan\fR .sp Destroy an IMAP connection and free the used space\&. Close the mailbox\&. Permanently removes \\Deleted messages and return to the AUTH state\&. .sp \fIchan\fR - imap channel .TP \fB::imap4::debugmode\fR \fIchan\fR ?\fIerrormsg\fR? Switch client into command line debug mode\&. .sp This is a developers mode only that pass the control to the programmer\&. Every line entered is sent verbatim to the server (after the addition of the request identifier)\&. The ::imap4::debug variable is automatically set to '1' on enter\&. .sp It's possible to execute Tcl commands starting the line with a slash\&. .sp \fIchan\fR - imap channel .sp \fIerrormsg\fR - optional error message to display .TP \fB::imap4::store\fR \fIchan\fR \fIrange\fR \fIdata\fR \fIflaglist\fR .sp Alters data associated with a message in the selected mailbox\&. .sp \fIchan\fR - imap channel .sp \fIrange\fR - message index in format \fIFROM\fR:\fITO\fR .sp \fIflaglist\fR - Flags the \fIdata\fR operates on\&. .sp \fIdata\fR - The currently defined \fIdata\fR items that can be stored are shown below\&. \fINote\fR that all of these data types may also be suffixed with "\&.SILENT" to suppress the untagged FETCH response\&. .RS .TP FLAGS Replace the flags for the message (other than \\Recent) with the \fIflaglist\fR\&. .TP +FLAGS Add the flags in \fIflaglist\fR to the existing flags for the message\&. .TP -FLAGS Remove the flags in \fIflaglist\fR to the existing flags for the message\&. .RE .IP For example: .CS ::imap4::store $chan $start_msgid:$end_msgid +FLAGS "Deleted" .CE .TP \fB::imap4::expunge\fR \fIchan\fR .sp Permanently removes all messages that have the \\Deleted flag set from the currently selected mailbox, without the need to close the connection\&. .sp \fIchan\fR - imap channel .TP \fB::imap4::copy\fR \fIchan\fR \fImsgid\fR \fImailbox\fR .sp Copies the specified message (identified by its message number) to the named mailbox, i\&.e\&. imap folder\&. .sp \fIchan\fR - imap channel .sp \fImsgid\fR - message number .sp \fImailbox\fR - mailbox name .TP \fB::imap4::logout\fR \fIchan\fR .sp Informs the server that the client is done with the connection and closes the network connection\&. Permanently removes \\Deleted messages\&. .sp A new connection will need to be established to login once more\&. .sp \fIchan\fR - imap channel .PP .SH EXAMPLES .CS set user myusername set pass xtremescrt set server imap\&.test\&.tld set FOLDER INBOX # Connect to server set imap [::imap4::open $server] ::imap4::login $imap $user $pass ::imap4::select $imap $FOLDER # Output all the information about that mailbox foreach info [::imap4::mboxinfo $imap] { puts "$info -> [::imap4::mboxinfo $imap $info]" } # fetch 3 records inline set fields {from: to: subject: size} foreach rec [::imap4::fetch $imap :3 -inline {*}$fields] { puts -nonewline "#[incr idx])" for {set j 0} {$j<[llength $fields]} {incr j} { puts "\\t[lindex $fields $j] [lindex $rec $j]" } } # Show all the information available about the message ID 1 puts "Available info about message 1: [::imap4::msginfo $imap 1]" # Use the capability stuff puts "Capabilities: [::imap4::isableto $imap]" puts "Is able to imap4rev1? [::imap4::isableto $imap imap4rev1]" # Cleanup ::imap4::cleanup $imap .CE .SH "TLS SECURITY CONSIDERATIONS" .PP This package uses the \fBTLS\fR package to handle the security for \fBhttps\fR urls and other socket connections\&. .PP Policy decisions like the set of protocols to support and what ciphers to use are not the responsibility of \fBTLS\fR, nor of this package itself however\&. Such decisions are the responsibility of whichever application is using the package, and are likely influenced by the set of servers the application will talk to as well\&. .PP For example, in light of the recent \fIPOODLE attack\fR [http://googleonlinesecurity\&.blogspot\&.co\&.uk/2014/10/this-poodle-bites-exploiting-ssl-30\&.html] discovered by Google many servers will disable support for the SSLv3 protocol\&. To handle this change the applications using \fBTLS\fR must be patched, and not this package, nor \fBTLS\fR itself\&. Such a patch may be as simple as generally activating \fBtls1\fR support, as shown in the example below\&. .CS package require tls tls::init -tls1 1 ;# forcibly activate support for the TLS1 protocol \&.\&.\&. your own application code \&.\&.\&. .CE .SH REFERENCES Mark R\&. Crispin, "INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1", RFC 3501, March 2003, \fIhttp://www\&.rfc-editor\&.org/rfc/rfc3501\&.txt\fR .PP OpenSSL, \fIhttp://www\&.openssl\&.org/\fR .SH "BUGS, IDEAS, FEEDBACK" This document, and the package it describes, will undoubtedly contain bugs and other problems\&. Please report such in the category \fIimap4\fR of the \fITcllib Trackers\fR [http://core\&.tcl\&.tk/tcllib/reportlist]\&. Please also report any ideas for enhancements you may have for either package and/or documentation\&. .PP When proposing code changes, please provide \fIunified diffs\fR, i\&.e the output of \fBdiff -u\fR\&. .PP Note further that \fIattachments\fR are strongly preferred over inlined patches\&. Attachments can be made by going to the \fBEdit\fR form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar\&. Only a small part of rfc3501 implemented\&. .SH "SEE ALSO" ftp, http, imap, mime, pop3, tls .SH KEYWORDS email, imap, internet, mail, net, rfc3501, ssl, tls .SH CATEGORY Networking