}
# Set defaults & headers
- $self->{charset} ||= Common::DEFAULT_CHARSET;
+ $self->{charset} = 'UTF-8';
$self->{contenttype} ||= "text/plain";
$self->{headers} = [
Subject => $self->{subject},
- 'Message-ID' => $self->_create_message_id,
+ 'Message-ID' => '<' . $self->_create_message_id . '>',
'X-Mailer' => "kivitendo $self->{version}",
];