my $error = $wqueue->insert(
'to' => $to,
'from' => $welcome_from,
'subject' => $welcome_subject,
'mimetype' => $welcome_mimetype,
'body' => $welcome_template->fill_in( HASH => {
my $error = $wqueue->insert(
'to' => $to,
'from' => $welcome_from,
'subject' => $welcome_subject,
'mimetype' => $welcome_mimetype,
'body' => $welcome_template->fill_in( HASH => {