# Mail::Box::File::Message - one message in a Mbox folder - perldoc - [phpMan]

## NAME
    [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown) - one message in a Mbox folder

## INHERITANCE
     [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown)
       is a [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/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)

     [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown) is extended by
       [Mail::Box::Dbx::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3ADbx%3A%3AMessage/markdown)
       [Mail::Box::Mbox::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMbox%3A%3AMessage/markdown)

## SYNOPSIS
     my $folder  = new [Mail::Box::File](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile/markdown) folder => $ENV{MAIL}, ...;
     my $message = $folder->[message(0)](https://www.chedong.com/phpMan.php/man/message/0/markdown);

## DESCRIPTION
    Maintain one message in an file based folder, any [Mail::Box::File](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile/markdown) extension.

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

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

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

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

    [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown)->new(%options)
        Messages in file-based folders use the following options for creation:

         -Option    --Defined in        --Default
          body        [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)       undef
          body_type   [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/markdown)  <from folder>
          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
          folder      [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/markdown)  <required>
          from_line                       undef
          head        [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)       undef
          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>
          size        [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/markdown)  undef
          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 => CODE|CLASS
        deleted => BOOLEAN
        field_type => CLASS
        folder => FOLDER
        from_line => STRING
          The line which begins each message in the file. Some people detest this line, but this is
          just how things were invented...

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

### Constructing a message
    Extends "Constructing a message" in [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%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::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/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::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown)->buildFromBody($body, [$head], $headers)
        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)

    $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::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/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::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/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::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/markdown).

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

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

    $obj->escapedBody()
        Mbox folders contain multiple messages in one file, using a separator line to keep them
        apart. Typically, these lines start with "From ". Lines within the message could interfere
        with this separator, and should therefore be translated.

        This method will return the escaped text of the body as reference.

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

    $obj->fromLine( [$line] )
        Many people detest file-style folders because they store messages all in one file, where a
        line starting with "From " leads the header. If we receive a message from a file-based
        folder, we store that line. If we write to such a file, but there is no such line stored,
        then we try to generate one.

        If $line is provided, then the starting line is set to this value.

    $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)

    $obj->moveTo($folder, %options)
        Inherited, see "The message" in [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%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)

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

    $obj->seqnr( [$integer] )
        Inherited, see "The message" in [Mail::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%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] )
        Write one message to a file handle. It is the message including the leading 'From ' line and
        trailing blank. The From-line may interfere with lines in the body: those lines are escaped
        with an extra '>'.

        example:

         $msg->write(\*FILE);    # print the message with encaps to FILE
         $msg->write;            # message with encaps to selected filehandle
         $msg->print(\*FILE);    # the message without encaps.

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

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

    [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/markdown)->coerce($message, %options)
        Inherited, see "Internals" in [Mail::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3AMessage/markdown)

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

    $obj->fileLocation()
        Returns the location of the whole message including the from-line. In LIST context, both
        begin and end are returned. In SCALAR context, only the begin is passed back.

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

    $obj->loadBody()
    $obj->moveLocation($distance)
        The message is relocated in the file, being moved over $distance bytes. Setting a new
        location will update the according information in the header and body.

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

    $obj->readFromParser($parser)
        Read one message from a [Mail::Box::File](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile/markdown) based folder, including the leading message
        separator.

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

    $obj->logPriority($level)
    [Mail::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/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::Box::File::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AFile%3A%3AMessage/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::Box::Message](https://www.chedong.com/phpMan.php/perldoc/Mail%3A%3ABox%3A%3AMessage/markdown).

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

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

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

## DIAGNOSTICS
    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](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: Unable to read delayed body.
    Error: coercion starts with some object

## SEE ALSO
    This module is part of Mail-Box distribution version 3.010, built on July 18, 2023. Website:
    <http://perl.overmeer.net/CPAN/>

## LICENSE
    Copyrights 2001-2023 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/>