Mailer: überflüssigen Nicht-Standard-Header entfernt

[kivitendo-erp.git] / SL / Mailer.pm

diff --git a/SL/Mailer.pm b/SL/Mailer.pm
index b066499..4afda68 100644 (file)
--- a/SL/Mailer.pm
+++ b/SL/Mailer.pm
@@ -207,8 +207,6 @@ sub _create_message {
 
   my @parts;
 
-  push @{ $self->{headers} }, (Type => "multipart/mixed");
-
   if ($self->{message}) {
     push @parts, Email::MIME->create(
       attributes => {
@@ -248,11 +246,12 @@ sub send {
   # Set defaults & headers
   $self->{charset}        =  'UTF-8';
   $self->{content_type} ||=  "text/plain";
-  $self->{headers}        =  [
+  $self->{headers}      ||=  [];
+  push @{ $self->{headers} }, (
     Subject               => $self->{subject},
     'Message-ID'          => '<' . $self->_create_message_id . '>',
     'X-Mailer'            => "kivitendo " . SL::Version->get_version,
-  ];
+  );
   $self->{mail_attachments} = [];
   $self->{content_by_name}  = $::instance_conf->get_email_journal == 1 && $::instance_conf->get_doc_files;