# ============================================================================
package Mail::Builder;
# ============================================================================
use namespace::autoclean;
use Moose;
our $VERSION = "2.11";
our $AUTHORITY = 'cpan:MAROS';
use Mail::Builder::TypeConstraints;
use Mail::Builder::Utils;
use Carp;
use MIME::Entity;
use Class::Load;
use Email::MessageID;
use Email::Address;
use Mail::Builder::Address;
use Mail::Builder::Attachment;
use Mail::Builder::Image;
use Mail::Builder::List;
has 'plaintext' => (
is => 'rw',
isa => 'Str',
predicate => 'has_plaintext',
clearer => 'clear_plaintext',
trigger => \&_set_autotext_plaintext,
);
has 'htmltext' => (
is => 'rw',
isa => 'Str',
predicate => 'has_htmltext',
clearer => 'clear_htmltext',
trigger => \&_generate_plaintext,
);
has 'date' => (
is => 'rw',
isa => 'Mail::Builder::Type::Date',
lazy_build => 1,
clearer => 'clear_date',
);
has 'subject' => (
is => 'rw',
isa => 'Str',
#required => 1,
predicate => 'has_subject',
);
has 'organization' => (
is => 'rw',
isa => 'Str',
predicate => 'has_organization',
clearer => 'clear_organization',
);
has 'priority' => (
is => 'rw',
isa => 'Mail::Builder::Type::Priority',
default => 3,
);
has 'language' => (
is => 'rw',
isa => 'Str',
clearer => 'clear_language',
predicate => 'has_language',
);
has 'mailer' => (
is => 'rw',
isa => 'Str',
required => 1,
default => "Mail::Builder v$VERSION",
);
has 'autotext' => (
is => 'rw',
isa => 'Bool',
default => 1,
);
has 'messageid' => (
is => 'ro',
isa => 'Email::MessageID',
clearer => 'clear_messageid',
predicate => 'has_messageid',
);
has '_plaintext_autotext' => (
is => 'rw',
isa => 'Bool',
default => 0,
);
has '_boundary' => (
is => 'rw',
isa => 'Int',
default => 1,
);
foreach my $field (qw(from reply returnpath sender)) {
has $field => (
is => 'rw',
isa => 'Mail::Builder::Type::Address',
coerce => 1,
predicate => 'has_'.$field,
clearer => 'clear'.$field,
);
around $field => \&_address_accessor;
}
has [qw(to cc bcc)] => (
is => 'rw',
isa => 'Mail::Builder::Type::AddressList',
required => 1,
coerce => 1,
default => sub { return Mail::Builder::List->new( type => 'Mail::Builder::Address' ) },
);
has 'attachment' => (
is => 'rw',
isa => 'Mail::Builder::Type::AttachmentList',
coerce => 1,
required => 1,
default => sub { Mail::Builder::List->new( type => 'Mail::Builder::Attachment' ) }
);
has 'image' => (
is => 'rw',
isa => 'Mail::Builder::Type::ImageList',
coerce => 1,
required => 1,
default => sub { Mail::Builder::List->new( type => 'Mail::Builder::Image' ) }
);
sub _address_accessor {
my ($method,$self,@params) = @_;
if (scalar @params) {
if (scalar @params == 1
&& blessed($params[0])
&& $params[0]->isa('Mail::Builder::Address')) {
return $method->($self,$params[0]);
} else {
return $method->($self,Mail::Builder::Address->new(@params));
}
} else {
return $method->($self);
}
}
sub _set_raw {
my ($self,$key,$value) = @_;
my $attr = __PACKAGE__->meta->get_attribute($key);
$attr->set_raw_value($self,$value);
return;
}
sub _generate_plaintext {
my ($self,$htmltext) = @_;
$htmltext ||= $self->htmltext;
if ($self->autotext
&& ($self->_plaintext_autotext == 1 || ! $self->has_plaintext)) {
Class::Load::load_class('HTML::TreeBuilder');
my $html_tree = HTML::TreeBuilder->new_from_content($self->htmltext);
# Only use the body
my $html_body = $html_tree->find('body');
# And now convert all elements
my $plaintext = $self->_convert_text($html_body);
# Store in plaintext accessor and set _plaintext_autotext flag
$self->_set_raw('plaintext',$plaintext);
$self->_plaintext_autotext(1);
}
return;
}
sub _set_autotext_plaintext {
my ($self,$plaintext) = @_;
$self->_plaintext_autotext(0);
return;
}
sub _convert_text {
my ($self,$html_element,$params) = @_;
my $plain_text = q[];
$params ||= {};
# Loop all children of the HTML element
foreach my $html_content ($html_element->content_list) {
# HTML element
if (ref($html_content)
&& $html_content->isa('HTML::Element')) {
my $html_tagname = $html_content->tag;
if ($html_tagname eq 'i' || $html_tagname eq 'em') {
$plain_text .= '_'.$self->_convert_text($html_content,$params).'_';
} elsif ($html_tagname =~ m/^h\d$/) {
$plain_text .= '=='.$self->_convert_text($html_content,$params).qq[\n];
} elsif ($html_tagname eq 'strong' || $html_tagname eq 'b') {
$plain_text .= '*'.$self->_convert_text($html_content,$params).'*';
} elsif ($html_tagname eq 'hr') {
$plain_text .= qq[\n---------------------------------------------------------\n];
} elsif ($html_tagname eq 'br') {
$plain_text .= qq[\n];
} elsif ($html_tagname eq 'ul' || $html_tagname eq 'ol') {
my $count_old = $params->{count};
$params->{count} = ($html_tagname eq 'ol') ? 1:'*';
$plain_text .= qq[\n].$self->_convert_text($html_content,$params).qq[\n\n];
if (defined $count_old) {
$params->{count} = $count_old;
} else {
delete $params->{count};
}
} elsif ($html_tagname eq 'div' || $html_tagname eq 'p') {
$plain_text .= $self->_convert_text($html_content,$params).qq[\n\n];
} elsif ($html_tagname eq 'table') {
require Text::Table; # Load Text::Table lazily
my $table_old = $params->{table};
$params->{table} = Text::Table->new();
$self->_convert_text($html_content,$params);
$params->{table}->body_rule('-','+');
$params->{table}->rule('-','+');
$plain_text .= qq[\n].$params->{table}->rule('-').$params->{table}.$params->{table}->rule('-').qq[\n];
if (defined $table_old) {
$params->{table} = $table_old;
} else {
delete $params->{table};
}
} elsif ($html_tagname eq 'tr'
&& defined $params->{table}) {
my $tablerow_old = $params->{tablerow};
$params->{tablerow} = [];
$self->_convert_text($html_content,$params);
$params->{table}->add(@{$params->{tablerow}});
if (defined $tablerow_old) {
$params->{tablerow} = $tablerow_old;
} else {
delete $params->{tablerow};
}
} elsif (($html_tagname eq 'td' || $html_tagname eq 'th') && $params->{tablerow}) {
push @{$params->{tablerow}},$self->_convert_text($html_content,$params);
if ($html_content->attr('colspan')) {
my $colspan = $html_content->attr('colspan') || 1;
$colspan --;
push @{$params->{tablerow}},''
for (1..$colspan);
}
} elsif ($html_tagname eq 'img' && $html_content->attr('alt')) {
$plain_text .= '['.$html_content->attr('alt').']';
} elsif ($html_tagname eq 'a' && $html_content->attr('href')) {
$plain_text .= '['.$html_content->attr('href').' '.$self->_convert_text($html_content,$params).']';
} elsif ($html_tagname eq 'li') {
$plain_text .= qq[\n\t];
$params->{count} ||= '*';
if ($params->{count} eq '*') {
$plain_text .= '*';
} elsif ($params->{count} =~ /^\d+$/) {
$plain_text .= $params->{count}.'.';
$params->{count} ++;
}
$plain_text .= q[ ].$self->_convert_text($html_content);
} elsif ($html_tagname eq 'pre') {
$params->{pre} = 1;
$plain_text .= qq[\n].$self->_convert_text($html_content,$params).qq[\n\n];
delete $params->{pre};
} elsif ($html_tagname eq 'head'
|| $html_tagname eq 'script'
|| $html_tagname eq 'frameset'
|| $html_tagname eq 'style') {
next;
} else {
$plain_text .= $self->_convert_text($html_content,$params);
}
# CDATA
} else {
unless ($params->{pre}) {
$html_element =~ s/(\n|\n)//g;
$html_element =~ s/(\t|\n)/ /g;
}
$plain_text .= $html_content;
}
}
return $plain_text;
}
sub _get_boundary {
my ($self) = @_;
my $boundary = $self->_boundary( $self->_boundary + 1 );
return sprintf('----_=_NextPart_%04i_%lx',$boundary,time);
}
sub charset {
warn('DEPRECATED: The charset accessor has been removed.');
return;
}
sub purge_cache {
my ($self) = @_;
$self->clear_messageid;
$self->clear_date;
# Remove plaintext if it has been derived form htmltext
if ($self->_plaintext_autotext) {
$self->clear_plaintext;
}
# Empty attachment images
foreach my $list (qw(attachment image)) {
foreach my $element ($self->$list->list) {
$element->clear_cache;
}
}
return 1;
}
sub _build_text {
my ($self,%mime_params) = @_;
# Build plaintext message from HTML
if ($self->has_htmltext
&& ! $self->has_plaintext
&& $self->autotext) {
# Parse HTML tree. Load HTML::TreeBuilder lazily
require HTML::TreeBuilder;
my $html_tree = HTML::TreeBuilder->new_from_content($self->html_text);
# Only use the body
my $html_body = $html_tree->find('body');
# And now convert all elements
$self->plaintext(_convert_text($html_body));
}
my $mime_part;
# We have HTML and plaintext
if ($self->has_htmltext
&& $self->has_plaintext) {
# Build multipart/alternative envelope for HTML and plaintext
$mime_part = MIME::Entity->build(
%mime_params,
Type => q[multipart/alternative],
Boundary => $self->_get_boundary(),
Encoding => 'binary',
);
# Add the plaintext entity first
$mime_part->add_part(MIME::Entity->build(
Top => 0,
Type => qq[text/plain; charset="utf-8"],
Data => $self->plaintext,
Encoding => 'quoted-printable',
));
# Add the html entity (the last entity is prefered in multipart/alternative context)
$mime_part->add_part($self->_build_html(Top => 0));
# We only have plaintext
} else {
$mime_part = MIME::Entity->build(
%mime_params,
Type => qq[text/plain; charset="utf-8"],
Data => $self->plaintext,
Encoding => 'quoted-printable',
);
}
return $mime_part;
}
sub _build_html {
my ($self,%mime_params) = @_;
my $mime_part;
# We have inline images
if ($self->image->length) {
# So we need a multipart/related envelope first
$mime_part = MIME::Entity->build(
%mime_params,
Type => q[multipart/related],
Boundary => $self->_get_boundary(),
Encoding => 'binary',
);
# Add the html body
$mime_part->add_part(MIME::Entity->build(
Top => 0,
Type => qq[text/html; charset="utf-8"],
Data => $self->htmltext,
Encoding => 'quoted-printable',
));
# And now all the inline images
foreach ($self->image->list) {
$mime_part->add_part($_->serialize);
}
# We don't have any inline images
} else {
$mime_part = MIME::Entity->build(
%mime_params,
Type => qq[text/html; charset="utf-8"],
Data => $self->htmltext,
Encoding => 'quoted-printable',
);
}
return $mime_part;
}
sub _build_date {
my ($self) = @_;
Class::Load::load_class('Email::Date::Format');
return Email::Date::Format::email_date();
}
sub build_message {
my ($self) = @_;
croak(q[Recipient address missing])
unless ($self->to->length());
croak(q[From address missing])
unless ($self->has_from);
croak(q[e-mail subject missing])
unless ($self->has_subject);
croak(q[e-mail content missing])
unless ($self->has_plaintext || $self->has_htmltext);
my $messageid = Email::MessageID->new;
$self->_set_raw('messageid',$messageid);
# Set header fields
my %email_header = (
'Top' => 1,
'From' => $self->from->serialize,
'To' => $self->to->join(','),
'Cc' => $self->cc->join(','),
'Bcc' => $self->bcc->join(','),
'Date' => $self->date,
'Subject' => Mail::Builder::Utils::encode_mime($self->subject),
'Message-ID' => $messageid->in_brackets(),
'X-Priority' => $self->priority,
'X-Mailer' => Mail::Builder::Utils::encode_mime($self->mailer),
);
# Set reply address
if ($self->has_reply) {
$email_header{'Reply-To'} = $self->reply->serialize;
}
# Set sender address
if ($self->has_sender) {
$email_header{'Sender'} = $self->sender->serialize;
}
# Set language
if ($self->has_language) {
$email_header{'Content-language'} = $self->language;
}
# Set return path
if ($self->has_returnpath) {
$email_header{'Return-Path'} = $self->returnpath->address();
} elsif ($self->has_reply) {
$email_header{'Return-Path'} = $self->reply->address();
} else {
$email_header{'Return-Path'} = $self->from->address();
}
# Set organizsation
if ($self->has_organization) {
$email_header{'Organization'} = Mail::Builder::Utils::encode_mime($self->organization);
}
# Build e-mail entity ...
my $mime_entity;
# ... with attachments
if ($self->attachment->length()) {
$mime_entity = MIME::Entity->build(
%email_header,
Type => 'multipart/mixed',
Boundary => $self->_get_boundary(),
Encoding => 'binary',
);
$mime_entity->add_part($self->_build_text(Top => 0));
foreach my $attachment ($self->attachment->list()) {
$mime_entity->add_part($attachment->serialize());
}
# ... without attachments
} else {
$mime_entity = $self->_build_text(%email_header);
}
return $mime_entity;
}
sub stringify {
my $obj = shift;
return $obj->build_message->stringify;
}
__PACKAGE__->meta->make_immutable;
=encoding utf8
=head1 NAME
Mail::Builder - Easily create plaintext/html e-mail messages with attachments
and inline images
=head1 SYNOPSIS
use Mail::Builder;
my $mail = Mail::Builder->new({
subject => 'Party at Sam\'s place',
from => 'mightypirate@meele-island.mq',
htmltext => '<h1>Party invitation</h1> ... ',
attachment=> '/path/to/direction_samandmax.pdf',
});
# Alter from name
$mail->from->name('Guybrush Threepwood');
# Set recipent
$mail->to('manuel.calavera@dod.mx','Manuel Calavera');
# Add one more recipient
$mail->to->add('glotis@dod.mx');
# Send it with your favourite module (e.g. Email::Send)
my $mailer = Email::Send->new({mailer => 'Sendmail'})->send($mail->stringify);
# Or mess with MIME::Entity objects
my $mime = $mail->build_message;
$mime-> ....
=head1 DESCRIPTION
This module helps you to build correct e-mails with attachments, inline
images, multiple recipients, ... without having to worry about the underlying
MIME and encoding issues. Mail::Builder relies heavily on the L<MIME::Entity>
module from the L<MIME::Tools> distribution.
The module will create the correct MIME bodies, headers and containers
(multipart/mixed, multipart/related, multipart/alternative) depending on if
you use attachments, HTML text and inline images.
Furthermore it will encode non-ascii header data and autogenerate plaintext
messages (if you don't provide it yourself or disable the L<autotext> option)
from html content.
Addresses, attachments and inline images are handled as objects by helper
classes:
=over
=item * L<Mail::Builder::Address>
Stores an e-mail address and a display name.
=item * Attachments: L<Mail::Builder::Attachment>
This class manages attachments which can be created either from files in the
filesystem, filehandles or from data in memory.
=item * Inline images:L<Mail::Builder::Image>
The Mail::Builder::Image class manages images that should be displayed in the
html e-mail body. (E<lt>img src="cid:imageid" /E<gt>)
=item * L<Mail::Builder::List>
Helper class for handling list of varoius items (i.e. recipient lists,
attachment lists and image lists)
=back
=head1 METHODS
=head2 Constructors
=head3 new
This is a simple constructor. It accepts all defined acccessors as a Hash or
HashRef.
=head2 Public methods
=head3 stringify
Returns the e-mail message as a string. This string can be passed to modules
like L<Email::Send>.
This method is just a shortcut to C<$mb-E<gt>build_message-E<gt>stringify>
=head3 build_message
my $entity = $mb->build_message();
# Print the entire message:
$entity->print(\*STDOUT);
# Stringify the entire message:
print $entity->stringify;
Returns the e-mail message as a L<MIME::Entity> object. You can mess around
with the object, change parts, ... as you wish.
Every time you call build_message the MIME::Entity object will be created,
which can take some time if you are sending bulk e-mails. In
order to increase the processing speed L<Mail::Builder::Attachment> and
L<Mail::Builder::Image> entities will be cached and only rebuilt if something
has changed.
Each call to this method also changes the C<messageid>.
=head3 purge_cache
Emptys the attachment and image cache and removes the plaintext text if it has
been autogenerated from html text. Also resets the Message ID and date header.
=head2 Accessors
=head3 from, returnpath, reply, sender
These accessors set/return the from, sender and reply address as well as the
returnpath for bounced messages.
$obj->from(EMAIL[,NAME[,COMMENT]])
OR
$obj->from(Mail::Builder::Address)
OR
$obj->from(Email::Address)
OR
$obj->from({
email => EMAIL,
[name => NAME,]
[comment => COMMENT,]
});
This accessor always returns a Mail::Builder::Address object.
To change the attribute value you can either supply
=over
=item * a L<Mail::Builder::Address> object
=item * an L<Email::Address> object
=item * a list containing an e-mail address and optionally name and comment
=item * a HashRef that will be passed to the L<Mail::Builder::Address>
constructor (Keys: email, name and comment)
=back
The presence of a value can be checked with the C<has_from>, C<has_reply>,
C<has_reply> and C<has_sender> methods.
Values can be cleared with the C<clear_from>, C<clear_reply>,
C<clear_reply> and C<clear_sender> methods.
L<Email::Valid> options may be changed by setting the appropriate values
in the %Mail::Builder::TypeConstraints::EMAILVALID hash.
Eg. if you want to disable the check for valid TLDs you can set the 'tldcheck'
option (without dashes 'tldcheck' and not '-tldcheck'):
$Mail::Builder::TypeConstraints::EMAILVALID{tldcheck} = 0;
=head3 to, cc, bcc
$obj->to(Mail::Builder::List)
OR
$obj->to(Mail::Builder::Address)
OR
$obj->to(Email::Address)
OR
$obj->to(EMAIL[,NAME[,COMMENT]])
OR
$obj->to({
email => EMAIL,
[name => NAME,]
[comment => COMMENT,]
})
OR
$obj->to([
Mail::Builder::Address | Email::Address | HashRef | EMAIL
])
This accessor always returns a L<Mail::Builder::List> object containing
L<Mail::Builder::Address> objects.
To alter the values you can either
=over
=item * Manipulate the L<Mail::Builder::List> object (add, remove, ...)
=item * Supply a L<Mail::Builder::Address> object. This will reset the current
list and add the object to the list.
=item * Supply a L<Mail::Builder::List> object. The list object replaces the
old one if the list types matches.
=item * Scalar and HashRef values will be passed to
C<Mail::Builder::Address-E<gt>new>. The returned object will be added to the
object list.
=item * Supply a L<Email::Address> object. This will reset the current
list, generate a L<Mail::Builder::Address> object and add it to the list.
=back
The L<Mail::Builder::List> package provides some basic methods for
manipulating the list of recipients. e.g.
$obj->to->add(EMAIL[,NAME[,COMMENT]])
OR
$obj->to->add(Mail::Builder::Address)
OR
$obj->to->add(Email::Address)
=head3 date
e-mail date header. Accepts/returns a RFC2822 date string. Also accepts a
DateTime object or epoch integer. Will be autogenerated if not provided.
C<clear_date> can be used to reset the date accessor.
=head3 language
e-mail text language. Additionally the C<has_language> and C<clear_language>
methods can be used to check respectively clear the value.
=head3 messageid
Message ID of the e-mail as a L<Email::MessageID> object. Read only and
available only after the C<build_message> or C<stringify> methods have been
called. Each call to C<build_message> or C<stringify> changes the message ID.
The C<has_messageid> and C<clear_messageid> methods can be used to check
respectively clear the value.
=head3 organization
Accessor for the name of the sender's organisation. This header field is not
part of the RFC 4021, however supported by many mailer applications.
Additionally the C<has_organization> and C<clear_organization> methods can be
used to check or clear the value.
=head3 priority
Priority accessor. Accepts values from 1 to 5. The default priority is 3.
=head3 subject
e-mail subject accessor. Must be specified.
=head3 htmltext
HTML mail body accessor. Additionally the C<has_htmltext> and
C<clear_htmltext> methods can be used to check or clear the value.
=head3 mailer
Mailer name.
=head3 plaintext
Plaintext mail body accessor. The C<clear_plaintext> and C<has_plaintext>
methods can be used to check or clear the value.
This text will be autogenerated from htmltext if not provided by the user
and the C<autotext> option is not turned off. Simple formating (e.g. <strong>,
<em>, ...) will be converted to pseudo formating.
If you want to disable the autogeneration of plaintext parts set the
L<autotext> accessor to a false value. However be aware that most anti-spam
enginges tag html e-mail messages without a plaintext part as spam.
The following html tags will be transformed to simple markup:
=over
=item * I, EM
Italic text will be surrounded by underscores. (_italic text_)
=item * H1, H2, H3, ...
Two equal signs are prepended to headlines (== Headline)
=item * STRONG, B
Bold text will be marked by stars (*bold text*)
=item * HR
A horizontal rule is replaced with 60 dashes.
=item * BR
Single linebreak
=item * P, DIV
Two linebreaks
=item * IMG
Prints the alt text of the image (if any).
=item * A
Prints the link url surrounded by brackets ([http://myurl.com text])
=item * UL, OL
All list items will be indented with a tab and prefixed with a start
(*) or an index number.
=item * TABLE, TR, TD, TH
Tables are converted into text using L<Text::Table>.
=back
=head3 autotext
Enables the autogeneration of plaintext parts from HTML.
Default TRUE.
=head3 attachment
$obj->attachment(Mail::Builder::List)
OR
$obj->attachment(Mail::Builder::Attachment)
OR
$obj->attachment(PATH | Path::Class::File | FH | IO::File | SCALARREF)
OR
$obj->attachment({
file => PATH | Path::Class::File | FH | IO::File | SCALARREF,
[name => NAME,]
[mimetype => MIME,]
})
OR
$obj->attachment([
HashRef | Mail::Builder::Attachment | PATH | Path::Class::File | FH | IO::File | SCALARREF
]);
This accessor always returns a Mail::Builder::List object. If you supply
a L<Mail::Builder::List> the list will be replaced.
If you pass a Mail::Builder::Attachment object, a filehandle, an IO::File
object, a L<Path::Class::File> object, a path or a scalar reference
or a scalar path the current list will be reset and the new
attachment will be added.
The L<Mail::Builder::List> package provides some basic methods for
manipulating the list of attachments.
If you want to append an additional attachment to the list use
$obj->attachment->add(PATH | Path::Class::File | FH | IO::File | ScalarRef)
OR
$obj->attachment->add({
file => PATH | Path::Class::File | FH | IO::File | ScalarRef,
[name => NAME,]
[mimetype => MIME,]
})
OR
$obj->attachment->add(Mail::Builder::Attachment)
=head3 image
$obj->image(Mail::Builder::List)
OR
$obj->image(Mail::Builder::Image)
OR
$obj->image(PATH | Path::Class::File | FH | IO::File | ScalarRef)
OR
$obj->image({
file => PATH | Path::Class::File | FH | IO::File | ScalarRef,
[id => ID,]
[mimetype => MIME,]
})
OR
$obj->image([
HashRef | Mail::Builder::Image | PATH | Path::Class::File | FH | IO::File | ScalarRef
]);
This accessor always returns a Mail::Builder::List object. If you supply
a L<Mail::Builder::List> the list will be replaced.
If you pass a Mail::Builder::Image object or a scalar path (with an
optional id) the current list will be reset and the new image will be added.
The L<Mail::Builder::List> package provides some basic methods for
manipulating the list of inline images.
If you want to append an additional attachment to the list use
$obj->image->add(PATH | Path::Class::File | FH | IO::File | ScalarRef)
OR
$obj->image->add(Mail::Builder::Image)
You can embed the image into the html mail body code by referencing the ID. If
you don't provide an ID the lowercase filename without the file extension will
be used as the ID.
<img src="cid:logo"/>
Only jpg, gif and png images may be added as inline images.
=head1 EXAMPLE
If you want to send multiple e-mail messages from one Mail::Builder object
(e.g. a solicited mailing to multiple recipients) you have to pay special
attention, or else you might end up with growing recipients lists.
# Example for a mass mailing
foreach my $recipient (@recipients) {
$mb->to->reset; # Remove all recipients
$mb->to->add($recipient); # Add current recipient
# Alternatively you could use $mb->to($recipient); which has the
# same effect as the two previous commands. Same applies to 'cc' and 'bcc'
# Autogenerated Plaintext will be reset
$mb->htmltext(qq[<h1>Hello $recipient!</h1> Text, yadda yadda! ]);
# Plaintext is autogenerated
my $mail = $mb->stringify();
# Send $mail ...
}
=head1 IMPORTANT CHANGES
From 1.10 on Mail::Builder only supports utf-8 charsets for mails. Supporting
multiple encodings turned out to be error prone and not necessary since all
modern mail clients support utf-8.
Starting with Mail::Builder 2.0 the Mail::Builder::Attachment::* and
Mail::Builder::Image::* classes have been deprecated. Use the base classes
Mail::Builder::Attachment and Mail::Builder::Image instead.
=head1 CAVEATS
Watch out when sending Mail::Builder generated mails with
L<Email::Send::SMTP>: The 'Return-Path' headers are ignored by the MTA
since L<Email::Send::SMTP> uses the 'From' header for SMTP handshake. Postfix
(any maybe some other MTAs) overwrites the 'Return-Path' field in the data
with the e-mail used in the handshake ('From'). The behaviour of
L<Email::Send::SMTP> may however be modified by replacing the
C<get_env_sender> and C<get_env_recipients> methods. See L<Email::Send::SMTP>
for more details.
=head1 SUPPORT
Please report any bugs or feature requests to
C<bug-mail-builder@rt.cpan.org>, or through the web interface at
L<http://rt.cpan.org/Public/Bug/Report.html?Queue=Mail::Builder>.
I will be notified, and then you'll automatically be notified of progress on
your report as I make changes.
=head1 AUTHOR
Maroš Kollár
CPAN ID: MAROS
maros [at] k-1.com
http://www.k-1.com
=head1 COPYRIGHT
Mail::Builder is Copyright (c) 2007-2010 Maroš Kollár.
This program is free software; you can redistribute it and/or modify it under
the same terms as Perl itself as long it is not used for sending
unsolicited mail (SPAM):
"Thou shalt not send SPAM with this module."
The full text of the license can be found in the
LICENSE file included with this module.
=head1 SEE ALSO
The L<Mime::Entity> module in the L<Mime::Tools> distribution.
L<Mail::Builder::Simple> provides a wrapper around this module and itegrates
it with L<Email::Sender::Simple>
Furthermore these modules are being used for various tasks:
=over
=item * L<Email::Valid> for validating e-mail addresses
=item * L<Email::MessageID> for generating unique message IDs
=item * L<HTML::TreeBuilder> for parsing html and generating plaintext
=item * L<MIME::Types> for guessing attachment mime types
=back
=cut
"Thou shalt not send SPAM with this module";