Returns the message as file-handle.
Returns the whole message as set of lines. In LIST context, copies of the lines are returned. In SCALAR context, a reference to an array of lines is returned.
Print the structure of a message to the specified $fh or the
selected filehandle. When explicitly undef
is specified as handle,
then the output will be returned as string.
The message's subject and the types of all composing parts are displayed.
$indent specifies the initial indentation string: it is added in front of each line. The $indent must contain at least one white-space.
my $msg = ...; $msg->printStructure(\*OUTPUT); $msg->printStructure; my $struct = $msg->printStructure(undef); # Possible output for one message: multipart/mixed: forwarded message from Pietje Puk (1550 bytes) text/plain (164 bytes) message/rfc822 (1043 bytes) multipart/alternative: A multipart alternative (942 bytes) text/plain (148 bytes, deleted) text/html (358 bytes)
Returns the whole message as string.