# phpman > perldoc > Mail::Message::Part

## NAME
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown) - a part of a message, but a message by itself

## INHERITANCE
     [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)
       is a [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)
       is a [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

## SYNOPSIS
     my [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown) $message = ...;
     if($message->isMultipart) {
        my [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown) $part;

        foreach $part ($message->body->parts) {
           $part->print(\*OUT);
           my $attached_head = $part->head;
           my $attached_body = $part->body;      # encoded as read
           my $attached_body = $part->decoded;   # transfer-encoding removed
        }
     }

## DESCRIPTION
    A "[Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)" object contains a message which is included in the body of another
    message. For instance *attachments* are *parts*.

    READ [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown) FIRST. A part is a special message: it has a reference to its parent message,
    and will usually not be sub-classed into mail folder specific variants.

    Extends "DESCRIPTION" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

## METHODS
    Extends "METHODS" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

### Constructors
    Extends "Constructors" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->clone(%options)
        Inherited, see "Constructors" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->new(%options)
        Create a message part.

         -Option    --Defined in     --Default
          body        [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    undef
          body_type   [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    [Mail::Message::Body::Lines](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody%3A%3ALines/markdown)
          container                    <required>
          deleted     [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    <false>
          field_type  [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    undef
          head        [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    <empty header>
          head_type   [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    [Mail::Message::Head::Complete](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AHead%3A%3AComplete/markdown)
          labels      [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    {}
          log         [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)   'WARNINGS'
          messageId   [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    undef
          modified    [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    <false>
          trace       [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)   'WARNINGS'
          trusted     [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)    <false>

        body => OBJECT
        body_type => CLASS
        container => BODY
          Reference to the parental [Mail::Message::Body](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody/markdown) object where this part is a member of. That
          object may be a [Mail::Message::Body::Multipart](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody%3A%3AMultipart/markdown) or a [Mail::Message::Body::Nested](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody%3A%3ANested/markdown).

        deleted => BOOLEAN
        field_type => CLASS
        head => OBJECT
        head_type => CLASS
        labels => ARRAY|HASH
        log => LEVEL
        messageId => STRING
        modified => BOOLEAN
        trace => LEVEL
        trusted => BOOLEAN

### Constructing a message
    Extends "Constructing a message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->bounce( [<$rg_object|%options>] )
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Bounce](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3ABounce/markdown)

    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->build( [$message|$part|$body], $content )
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Build](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3ABuild/markdown)

    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->buildFromBody($body, $container, $headers)
        Shape a message part around a $body. Bodies have information about their content in them,
        which is used to construct a header for the message. Next to that, more $headers can be
        specified. No headers are obligatory. No extra headers are fabricated automatically.

        example:

         my $multi = [Mail::Message::Body::Multipart](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody%3A%3AMultipart/markdown)->new;
         my $part  = [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->buildFromBody($body, $multi);

    $obj->forward(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardAttach(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardEncapsulate(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardInline(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardNo(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardPostlude()
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardPrelude()
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    $obj->forwardSubject(STRING)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Forward](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AForward/markdown)

    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->read($fh|STRING|SCALAR|ARRAY, %options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Read](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3ARead/markdown)

    $obj->rebuild(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Rebuild](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3ARebuild/markdown)

    $obj->reply(%options)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Reply](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AReply/markdown)

    $obj->replyPrelude( [STRING|$field|$address|ARRAY-$of-$things] )
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Reply](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AReply/markdown)

    $obj->replySubject(STRING)
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->replySubject(STRING)
        Inherited, see "Constructing a message" in [Mail::Message::Construct::Reply](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AReply/markdown)

### The message
    Extends "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->container()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isDummy()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isPart()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->messageId()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->partNumber()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->print( [$fh] )
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->printEscapedFrom($fh)
        Prints the message part, but all lines which start with 'From ' will get a leading >. See
        [Mail::Message::Body::printEscapedFrom](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3ABody%3A%3AprintEscapedFrom/markdown)().

    $obj->send( [$mailer], %options )
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->size()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->toplevel()
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->write( [$fh] )
        Inherited, see "The message" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

### The header
    Extends "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->bcc()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->cc()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->date()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->destinations()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->from()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->get($fieldname)
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->guessTimestamp()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->head( [$head] )
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->nrLines()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->sender()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->study($fieldname)
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->subject()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->timestamp()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->to()
        Inherited, see "The header" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

### The body
    Extends "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->body( [$body] )
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->contentType()
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->decoded(%options)
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->encode(%options)
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isMultipart()
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isNested()
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->parts( [<'ALL'|'ACTIVE'|'DELETED'|'RECURSE'|$filter>] )
        Inherited, see "The body" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

### Flags
    Extends "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->delete()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->deleted( [BOOLEAN] )
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isDeleted()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->isModified()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->label($label|PAIRS)
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->labels()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->labelsToStatus()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->modified( [BOOLEAN] )
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->statusToLabels()
        Inherited, see "Flags" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

### The whole message as text
    Extends "The whole message as text" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->file()
        Inherited, see "The whole message as text" in [Mail::Message::Construct::Text](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AText/markdown)

    $obj->lines()
        Inherited, see "The whole message as text" in [Mail::Message::Construct::Text](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AText/markdown)

    $obj->printStructure( [$fh|undef],[$indent] )
        Inherited, see "The whole message as text" in [Mail::Message::Construct::Text](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AText/markdown)

    $obj->string()
        Inherited, see "The whole message as text" in [Mail::Message::Construct::Text](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3AText/markdown)

### Internals
    Extends "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->clonedFrom()
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->coerce( <$body|$message>, $multipart, @headers )
        Transforms a $body or $message to a real message part. The $multipart refers to the parental
        body.

        When ta $body is specified, extra @headers can be supplied as well. Bodies are coerced into
        message parts by calling buildFromBody(). If you specify a $message residing in a folder,
        this message will automatically be cloned.

    $obj->isDelayed()
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->readBody( $parser, $head, [$bodytype] )
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->readFromParser( $parser, [$bodytype] )
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->readHead( $parser, [$class] )
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->recursiveRebuildPart($part, %options)
        Inherited, see "Internals" in [Mail::Message::Construct::Rebuild](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct%3A%3ARebuild/markdown)

    $obj->storeBody($body)
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->takeMessageId( [STRING] )
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

### Error handling
    Extends "Error handling" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->AUTOLOAD()
        Inherited, see "METHODS" in [Mail::Message::Construct](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3AConstruct/markdown)

    $obj->addReport($object)
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->errors()
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->log( [$level, [$strings]] )
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->log( [$level, [$strings]] )
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->logPriority($level)
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->logPriority($level)
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->logSettings()
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->notImplemented()
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->report( [$level] )
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->reportAll( [$level] )
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->shortSize( [$value] )
    [Mail::Message::Part](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage%3A%3APart/markdown)->shortSize( [$value] )
        Inherited, see "Error handling" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->shortString()
        Inherited, see "Error handling" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

    $obj->trace( [$level] )
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->warnings()
        Inherited, see "Error handling" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

### Cleanup
    Extends "Cleanup" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

    $obj->DESTROY()
        Inherited, see "Cleanup" in [Mail::Reporter](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AReporter/markdown)

    $obj->destruct()
        Message parts can not be destructed per part: only whole messages can be forcefully freed
        from memory. Of course, you can delete() separate parts, which only sets a flag not to write
        a part again. Furthermore, you may cosider rebuild() to get rit of deleted parts.

## DETAILS
    Extends "DETAILS" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown).

## DIAGNOSTICS
    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](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)'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](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown), and then add it to the folder.
        During this [Mail::Box::addMessage](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AaddMessage/markdown)() 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: You cannot destruct message parts, only whole messages
        Message parts can not be destructed per part: only whole messages can be forcefully freed
        from memory. Consider delete() or rebuild().

## SEE ALSO
    This module is part of Mail-Message distribution version 3.012, built on February 11, 2022.
    Website: <http://perl.overmeer.net/CPAN/>

## LICENSE
    Copyrights 2001-2022 by [Mark Overmeer <<markov@cpan.org>>]. 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/>