Fix phpmailer (Case sensitive Check)

pull/1021/head
Philipp 2020-09-22 22:48:34 +02:00
parent 2365a9ae02
commit 7fd4511a21
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1 changed files with 1 additions and 1 deletions

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@ -92,7 +92,7 @@ function phpmailer_emailer_send_prepare(App $a, IEmail &$email)
if (!empty($email->getAdditionalMailHeader())) {
foreach ($email->getAdditionalMailHeader() as $name => $values) {
// Set the "Message-ID" header for PHP-Mailer directly
if ($name == 'Message-Id') {
if (strtolower($name) === 'message-id') {
// implode all values to one entry, because there's only one value possible
$mailer->MessageID = trim(implode("", $values));
} else {