Email::Simple(3pm) User Contributed Perl Documentation Email::Simple(3pm)
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.
perl v5.36.0 2023-01-14 Email::Simple(3pm)
Generated by dwww version 1.15 on Sun Jun 30 10:24:35 CEST 2024.