diff --git a/wp-includes/pluggable.php b/wp-includes/pluggable.php
index 511e6acac6..5c7747774b 100644
--- a/wp-includes/pluggable.php
+++ b/wp-includes/pluggable.php
@@ -349,7 +349,7 @@ function wp_mail( $to, $subject, $message, $headers = '', $attachments = array()
 	 */
 	$from_name = apply_filters( 'wp_mail_from_name', $from_name );
 
-	$phpmailer->setFrom( $from_email, $from_name );
+	$phpmailer->setFrom( $from_email, $from_name, false );
 
 	// Set destination addresses
 	if ( !is_array( $to ) )
diff --git a/wp-includes/version.php b/wp-includes/version.php
index ebbc9cf81a..3ef1c2d903 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-alpha-38285';
+$wp_version = '4.7-alpha-38286';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.