Provided by: libemail-simple-perl_2.218-1_all 
NAME
Email::Simple - simple parsing of RFC2822 message format and headers
VERSION
version 2.218
SYNOPSIS
use Email::Simple;
my $email = Email::Simple->new($text);
my $from_header = $email->header("From");
my @received = $email->header("Received");
$email->header_set("From", 'Simon Cozens <simon@cpan.org>');
my $old_body = $email->body;
$email->body_set("Hello world\nSimon");
print $email->as_string;
...or, to create a message from scratch...
my $email = Email::Simple->create(
header => [
From => 'casey@geeknest.com',
To => 'drain@example.com',
Subject => 'Message in a bottle',
],
body => '...',
);
$email->header_set( 'X-Content-Container' => 'bottle/glass' );
print $email->as_string;
DESCRIPTION
The Email:: namespace was begun as a reaction against the increasing complexity and
bugginess of Perl's existing email modules. "Email::*" modules are meant to be simple to
use and to maintain, pared to the bone, fast, minimal in their external dependencies, and
correct.
PERL VERSION
This library should run on perls released even a long time ago. It should work on any
version of perl released in the last five years.
Although it may work on older versions of perl, no guarantee is made that the minimum
required version will not be increased. The version may be increased for any reason, and
there is no promise that patches will be accepted to lower the minimum required perl.
METHODS
new
my $email = Email::Simple->new($message, \%arg);
This method parses an email from a scalar containing an RFC2822 formatted message and
returns an object. $message may be a reference to a message string, in which case the
string will be altered in place. This can result in significant memory savings.
If you want to create a message from scratch, you should use the "create" method.
Valid arguments are:
header_class - the class used to create new header objects
The named module is not 'require'-ed by Email::Simple!
create
my $email = Email::Simple->create(header => [ @headers ], body => '...');
This method is a constructor that creates an Email::Simple object from a set of named
parameters. The "header" parameter's value is a list reference containing a set of headers
to be created. The "body" parameter's value is a scalar value holding the contents of the
message body. Line endings in the body will normalized to CRLF.
If no "Date" header is specified, one will be provided for you based on the "gmtime" of
the local machine. This is because the "Date" field is a required header and is a pain in
the neck to create manually for every message. The "From" field is also a required header,
but it is not provided for you.
header_obj
my $header = $email->header_obj;
This method returns the object representing the email's header. For the interface for
this object, see Email::Simple::Header.
header_obj_set
$email->header_obj_set($new_header_obj);
This method substitutes the given new header object for the email's existing header
object.
header
my @values = $email->header($header_name);
my $first = $email->header($header_name);
my $value = $email->header($header_name, $index);
In list context, this returns every value for the named header. In scalar context, it
returns the first value for the named header. If second parameter is specified then
instead first value it returns value at position $index (negative $index is from the end).
header_set
$email->header_set($field, $line1, $line2, ...);
Sets the header to contain the given data. If you pass multiple lines in, you get multiple
headers, and order is retained. If no values are given to set, the header will be removed
from to the message entirely.
header_raw
This is another name (and the preferred one) for "header".
header_raw_set
This is another name (and the preferred one) for "header_set".
header_raw_prepend
$email->header_raw_prepend($field => $value);
This method adds a new instance of the name field as the first field in the header.
header_names
my @header_names = $email->header_names;
This method returns the list of header names currently in the email object. These names
can be passed to the "header" method one-at-a-time to get header values. You are
guaranteed to get a set of headers that are unique. You are not guaranteed to get the
headers in any order at all.
For backwards compatibility, this method can also be called as headers.
header_pairs
my @headers = $email->header_pairs;
This method returns a list of pairs describing the contents of the header. Every other
value, starting with and including zeroth, is a header name and the value following it is
the header value.
header_raw_pairs
This is another name (and the preferred one) for "header_pairs".
body
Returns the body text of the mail.
body_set
Sets the body text of the mail.
as_string
Returns the mail as a string, reconstructing the headers.
crlf
This method returns the type of newline used in the email. It is an accessor only.
default_header_class
This returns the class used, by default, for header objects, and is provided for
subclassing. The default default is Email::Simple::Header.
CAVEATS
Email::Simple handles only RFC2822 formatted messages. This means you cannot expect it to
cope well as the only parser between you and the outside world, say for example when
writing a mail filter for invocation from a .forward file (for this we recommend you use
Email::Filter anyway).
AUTHORS
• Simon Cozens
• Casey West
• Ricardo SIGNES <cpan@semiotic.systems>
CONTRIBUTORS
• Brian Cassidy <bricas@cpan.org>
• Christian Walde <walde.christian@googlemail.com>
• Marc Bradshaw <marc@marcbradshaw.net>
• Michael Stevens <mstevens@etla.org>
• Pali <pali@cpan.org>
• Ricardo Signes <rjbs@cpan.org>
• Ricardo Signes <rjbs@semiotic.systems>
• Ronald F. Guilmette <rfg@tristatelogic.com>
• William Yardley <pep@veggiechinese.net>
COPYRIGHT AND LICENSE
This software is copyright (c) 2003 by Simon Cozens.
This is free software; you can redistribute it and/or modify it under the same terms as
the Perl 5 programming language system itself.