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Mail::Box::IMAP4::Message(3) |
User Contributed Perl Documentation |
Mail::Box::IMAP4::Message(3) |
Mail::Box::IMAP4::Message - one message on a IMAP4 server
Mail::Box::IMAP4::Message
is a Mail::Box::Net::Message
is a Mail::Box::Message
is a Mail::Message
is a Mail::Reporter
my $folder = new Mail::Box::IMAP4 ...
my $message = $folder->message(10);
A "Mail::Box::IMAP4::Message" represents one
message on a IMAP4 server, maintained by a Mail::Box::IMAP4 folder. Each
message is stored as separate entity on the server, and maybe temporarily in
your program as well.
Extends "DESCRIPTION" in Mail::Box::Net::Message.
Extends "METHODS" in Mail::Box::Net::Message.
Extends "Constructors" in Mail::Box::Net::Message.
- $obj->clone(%options)
- Inherited, see "Constructors" in Mail::Message
- Mail::Box::IMAP4::Message->new(%options)
-
-Option --Defined in --Default
body Mail::Message undef
body_type Mail::Box::Message Mail::Message::Body::Lines
cache_body <false>
cache_head <false>
cache_labels <false>
deleted Mail::Message <false>
field_type Mail::Message undef
folder Mail::Box::Message <required>
head Mail::Message undef
head_type Mail::Message Mail::Message::Head::Complete
labels Mail::Message {}
log Mail::Reporter 'WARNINGS'
messageId Mail::Message undef
modified Mail::Message <false>
size Mail::Box::Message undef
trace Mail::Reporter 'WARNINGS'
trusted Mail::Message <false>
unique Mail::Box::Net::Message <unique string>
write_labels <true>
- body => OBJECT
- body_type => CODE|CLASS
- cache_body => BOOLEAN
- cache_head => BOOLEAN
- cache_labels => BOOLEAN
- All standard IMAP labels can be cached on the local server to improve
speed. This has the same dangers as setting
"write_labels" to false. The caching
starts when the first label of the message was read.
- deleted => BOOLEAN
- field_type => CLASS
- folder => FOLDER
- head => OBJECT
- head_type => CLASS
- labels => ARRAY|HASH
- log => LEVEL
- messageId => STRING
- modified => BOOLEAN
- size => INTEGER
- trace => LEVEL
- trusted => BOOLEAN
- unique => STRING
- write_labels => BOOLEAN
- When a label is changed or its value read, using label(), that info
should be sent to the IMAP server. But, this action could be superfluous,
for instance because the label was already set or clear, and communication
is expensive. On the other hand, someone else may use IMAP to make changes
in the same folder, and will get the updates too late or never...
Extends "Constructing a message" in Mail::Box::Net::Message.
- $obj->bounce( [<$rg_object|%options>] )
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Bounce
- Mail::Box::IMAP4::Message->build( [$message|$part|$body],
$content )
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Build
- Mail::Box::IMAP4::Message->buildFromBody($body, [$head],
$headers)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Build
- $obj->forward(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardAttach(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardEncapsulate(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardInline(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardNo(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardPostlude()
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardPrelude()
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- $obj->forwardSubject(STRING)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Forward
- Mail::Box::IMAP4::Message->read($fh|STRING|SCALAR|ARRAY,
%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Read
- $obj->rebuild(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Rebuild
- $obj->reply(%options)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Reply
- $obj->replyPrelude( [STRING|$field|$address|ARRAY-$of-$things]
)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Reply
- $obj->replySubject(STRING)
- Mail::Box::IMAP4::Message->replySubject(STRING)
- Inherited, see "Constructing a message" in
Mail::Message::Construct::Reply
Extends "The message" in Mail::Box::Net::Message.
- $obj->container()
- Inherited, see "The message" in Mail::Message
- $obj->copyTo($folder, %options)
- Inherited, see "The message" in Mail::Box::Message
- $obj->folder( [$folder] )
- Inherited, see "The message" in Mail::Box::Message
- $obj->isDummy()
- Inherited, see "The message" in Mail::Message
- $obj->isPart()
- Inherited, see "The message" in Mail::Message
- $obj->messageId()
- Inherited, see "The message" in Mail::Message
- $obj->moveTo($folder, %options)
- Inherited, see "The message" in Mail::Box::Message
- $obj->partNumber()
- Inherited, see "The message" in Mail::Message
- $obj->print( [$fh] )
- Inherited, see "The message" in Mail::Message
- $obj->send( [$mailer], %options )
- Inherited, see "The message" in Mail::Message
- $obj->seqnr( [$integer] )
- Inherited, see "The message" in Mail::Box::Message
- $obj->size()
- Returns the size of this message. If the message is still on the remote
server, IMAP is used to ask for the size. When the message is already
loaded onto the local system, the size of the parsed message is taken.
These sizes can differ because the difference in line-ending
representation.
- $obj->toplevel()
- Inherited, see "The message" in Mail::Message
- $obj->unique( [STRING|undef] )
- Inherited, see "The message" in Mail::Box::Net::Message
- $obj->write( [$fh] )
- Inherited, see "The message" in Mail::Message
Extends "The header" in Mail::Box::Net::Message.
- $obj->bcc()
- Inherited, see "The header" in Mail::Message
- $obj->cc()
- Inherited, see "The header" in Mail::Message
- $obj->date()
- Inherited, see "The header" in Mail::Message
- $obj->destinations()
- Inherited, see "The header" in Mail::Message
- $obj->from()
- Inherited, see "The header" in Mail::Message
- $obj->get($fieldname)
- Inherited, see "The header" in Mail::Message
- $obj->guessTimestamp()
- Inherited, see "The header" in Mail::Message
- $obj->head( [$head] )
- Inherited, see "The header" in Mail::Message
- $obj->nrLines()
- Inherited, see "The header" in Mail::Message
- $obj->sender()
- Inherited, see "The header" in Mail::Message
- $obj->study($fieldname)
- Inherited, see "The header" in Mail::Message
- $obj->subject()
- Inherited, see "The header" in Mail::Message
- $obj->timestamp()
- Inherited, see "The header" in Mail::Message
- $obj->to()
- Inherited, see "The header" in Mail::Message
Extends "The body" in Mail::Box::Net::Message.
- $obj->body( [$body] )
- Inherited, see "The body" in Mail::Message
- $obj->contentType()
- Inherited, see "The body" in Mail::Message
- $obj->decoded(%options)
- Inherited, see "The body" in Mail::Message
- $obj->encode(%options)
- Inherited, see "The body" in Mail::Message
- $obj->isMultipart()
- Inherited, see "The body" in Mail::Message
- $obj->isNested()
- Inherited, see "The body" in Mail::Message
- $obj->parts(
[<'ALL'|'ACTIVE'|'DELETED'|'RECURSE'|$filter>] )
- Inherited, see "The body" in Mail::Message
Extends "Flags" in Mail::Box::Net::Message.
- $obj->delete()
- Inherited, see "Flags" in Mail::Message
- $obj->deleted( [BOOLEAN] )
- Inherited, see "Flags" in Mail::Message
- $obj->isDeleted()
- Inherited, see "Flags" in Mail::Message
- $obj->isModified()
- Inherited, see "Flags" in Mail::Message
- $obj->label($label|PAIRS)
- With only one argument, the value related to
$label is returned. With more that one argument,
the list is interpreted a label-value PAIRS to be set.
The IMAP protocol defines its own names for the labels, which
must be set immediately to inform other IMAP clients which may have the
same folder open. But that can be changed with new(write_labels). Some
labels are translated to the corresponding IMAP system labels.
- $obj->labels()
- Get the names of all labels (LIST context, not efficient in IMAP4), or a
reference to a hash with labels. You should only use the returned hash to
read the labels, because changes made to it will not be passed to the
remote server. See labels() to set values.
- $obj->labelsToStatus()
- Inherited, see "Flags" in Mail::Message
- $obj->modified( [BOOLEAN] )
- Inherited, see "Flags" in Mail::Message
- $obj->statusToLabels()
- Inherited, see "Flags" in Mail::Message
Extends "The whole message as text" in Mail::Box::Net::Message.
- $obj->file()
- Inherited, see "The whole message as text" in
Mail::Message::Construct::Text
- $obj->lines()
- Inherited, see "The whole message as text" in
Mail::Message::Construct::Text
- $obj->printStructure( [$fh|undef],[$indent] )
- Inherited, see "The whole message as text" in
Mail::Message::Construct::Text
- $obj->string()
- Inherited, see "The whole message as text" in
Mail::Message::Construct::Text
Extends "Internals" in Mail::Box::Net::Message.
- $obj->clonedFrom()
- Inherited, see "Internals" in Mail::Message
- Mail::Box::IMAP4::Message->coerce($message, %options)
- Inherited, see "Internals" in Mail::Message
- $obj->diskDelete()
- Inherited, see "Internals" in Mail::Box::Message
- $obj->fetch( [$info, ...] )
- Use the IMAP's "UID FETCH IMAP" command
to get some data about this message. The $info
request is passed to Mail::Box::IMAP4::fetch(). Without
$info, "ALL"
information is retrieved and returned as a HASH.
- $obj->isDelayed()
- Inherited, see "Internals" in Mail::Message
- $obj->loadBody()
- Inherited, see "Internals" in Mail::Box::Net::Message
- $obj->readBody( $parser, $head, [$bodytype] )
- Inherited, see "Internals" in Mail::Box::Message
- $obj->readFromParser( $parser, [$bodytype] )
- Inherited, see "Internals" in Mail::Message
- $obj->readHead( $parser, [$class] )
- Inherited, see "Internals" in Mail::Message
- $obj->recursiveRebuildPart($part, %options)
- Inherited, see "Internals" in
Mail::Message::Construct::Rebuild
- $obj->storeBody($body)
- Inherited, see "Internals" in Mail::Message
- $obj->takeMessageId( [STRING] )
- Inherited, see "Internals" in Mail::Message
- $obj->writeDelayed($imap)
- Write all delayed information, like label changes, to the server. This is
done under force, so should even be done for folders opened without
write-access. This method is called indirectly by a
Mail::Box::write() or Mail::Box::close().
The $imap argument is a
Mail::IMAPClient which has the right folder already selected.
Writing changes to the remote folder is not without hassle:
IMAP4 (or is it only Mail::IMAPClient doesn't support replacing header
or body. Therefore, when either of them change, the whole message is
rewritten to the server (which is supported), and the original flagged
for deletion.
Extends "Error handling" in Mail::Box::Net::Message.
- $obj->AUTOLOAD()
- Inherited, see "METHODS" in Mail::Message::Construct
- $obj->addReport($object)
- Inherited, see "Error handling" in Mail::Reporter
- $obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level,
$callback] )
- Mail::Box::IMAP4::Message->defaultTrace( [$level]|[$loglevel,
$tracelevel]|[$level, $callback] )
- Inherited, see "Error handling" in Mail::Reporter
- $obj->errors()
- Inherited, see "Error handling" in Mail::Reporter
- $obj->log( [$level, [$strings]] )
- Mail::Box::IMAP4::Message->log( [$level, [$strings]] )
- Inherited, see "Error handling" in Mail::Reporter
- $obj->logPriority($level)
- Mail::Box::IMAP4::Message->logPriority($level)
- Inherited, see "Error handling" in Mail::Reporter
- $obj->logSettings()
- Inherited, see "Error handling" in Mail::Reporter
- $obj->notImplemented()
- Inherited, see "Error handling" in Mail::Reporter
- $obj->report( [$level] )
- Inherited, see "Error handling" in Mail::Reporter
- $obj->reportAll( [$level] )
- Inherited, see "Error handling" in Mail::Reporter
- $obj->shortSize( [$value] )
- Mail::Box::IMAP4::Message->shortSize( [$value] )
- Inherited, see "Error handling" in Mail::Message
- $obj->shortString()
- Inherited, see "Error handling" in Mail::Message
- $obj->trace( [$level] )
- Inherited, see "Error handling" in Mail::Reporter
- $obj->warnings()
- Inherited, see "Error handling" in Mail::Reporter
Extends "Cleanup" in Mail::Box::Net::Message.
- $obj->DESTROY()
- Inherited, see "Cleanup" in Mail::Reporter
- $obj->destruct()
- Inherited, see "Cleanup" in Mail::Box::Message
Extends "DETAILS" in Mail::Box::Net::Message.
Extends "Structure of a Message" in Mail::Box::Net::Message.
Extends "Message object implementation" in Mail::Box::Net::Message.
Extends "Message class implementation" in Mail::Box::Net::Message.
Extends "Labels" in Mail::Box::Net::Message.
Predefined labels
Extends "Predefined labels" in
Mail::Box::Net::Message.
Status and X-Status fields
Extends "Status and X-Status fields" in
Mail::Box::Net::Message.
IMAP protocol flags
Labels (or flags) are known to all folder formats, but differ how
they are stored. Some folder types use message header lines to keep the
labels, other use a separate file. The IMAP protocol does not specify how
the labels are kept on the server, but does specify how they are named.
The label names as defined by the IMAP protocol are standardized
into the MailBox standard to hide folder differences. The following
translations are always performed:
\Seen => seen
\Answered => replied
\Flagged => flagged
\Deleted => deleted
\Draft => draft
\Recent => NOT old
. Example: of label translations
$imap->message(3)->label(replied => 1, draft => 0);
will result in a IMAP protocol statements like
A003 STORE 4 +FLAGS (\Answered)
A003 STORE 4 -FLAGS (\Draft)
Other labels
Of course, your program may be in need for more labels than those
provided by the protocol. You can still use these: they stay locally (and
are lost when the folder is closed). Some IMAP4 extensions permit more
labels than the basic RFC, but that is not yet supported by this
implementation.
Caching labels
When you ask for one or more flags of a message more than once,
you may improve the overall performance by setting new(cache_labels) to
"YES". However, this may cause
inconsistencies when multiple clients use the same folder on the IMAP
server.
You may also delay the label updates to the server until the
folder is closed (or for ever when read-only is required). When
Mail::Box::write() or Mail::Box::close() is called, it is
decided whether to throw all changes away or write after all.
- Error: Cannot coerce a $class object into a $class object
- Error: Cannot include forward source as $include.
- Unknown alternative for the forward(include). Valid choices are
"NO",
"INLINE",
"ATTACH", and
"ENCAPSULATE".
- Error: Cannot include reply source as $include.
- Unknown alternative for the "include"
option of reply(). Valid choices are
"NO",
"INLINE", and
"ATTACH".
- Error: Method bounce requires To, Cc, or Bcc
- The message bounce() method forwards a received message off to
someone else without modification; you must specified it's new
destination. If you have the urge not to specify any destination, you
probably are looking for reply(). When you wish to modify the
content, use forward().
- Error: Method forwardAttach requires a preamble
- Error: Method forwardEncapsulate requires a preamble
- Error: No address to create forwarded to.
- If a forward message is created, a destination address must be
specified.
- Error: No default mailer found to send message.
- The message send() mechanism had not enough information to
automatically find a mail transfer agent to sent this message. Specify a
mailer explicitly using the "via"
options.
- Error: No rebuild rule $name defined.
- Error: Only build() Mail::Message's; they are not in a folder
yet
- You may wish to construct a message to be stored in a some kind of folder,
but you need to do that in two steps. First, create a normal
Mail::Message, and then add it to the folder. During this
Mail::Box::addMessage() process, the message will get
coerce()-d into the right message type, adding storage information
and the like.
- Error: Package $package does not implement $method.
- Fatal error: the specific package (or one of its superclasses) does not
implement this method where it should. This message means that some other
related classes do implement this method however the class at hand does
not. Probably you should investigate this and probably inform the author
of the package.
- Error: Unable to read delayed body.
- Error: Unable to read delayed head.
- Error: coercion starts with some object
This module is part of Mail-Box-IMAP4 distribution version 3.007, built on June
13, 2019. Website: http://perl.overmeer.net/CPAN/
Copyrights 2001-2019 by [Mark Overmeer]. For other contributors see ChangeLog.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself. See
http://dev.perl.org/licenses/
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