Send emails with TLS

5 years ago · 61ede42800
parent 8b19ef21cf
commit 61ede42800
1 changed files with 7 additions and 0 deletions
--- a/functions.inc.php
+++ b/functions.inc.php
@ -1398,6 +1398,13 @@ function smtp_mail($to, $from, $data, $password = "", $body = "") {
        return false;
    } else {
        smtp_get_response($fh);
+        fputs($fh, "STARTTLS\r\n");
+        smtp_get_response($fh);
+
+        stream_set_blocking ($fh, true);
+        stream_socket_enable_crypto($fh, true, STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT);
+        stream_set_blocking ($fh, true);
+
        fputs($fh, "EHLO $smtp_server\r\n");
        smtp_get_response($fh);