diff options
Diffstat (limited to 'Postman/PostmanWpMail.php')
| -rw-r--r-- | Postman/PostmanWpMail.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Postman/PostmanWpMail.php b/Postman/PostmanWpMail.php index 5228fdd..41586b4 100644 --- a/Postman/PostmanWpMail.php +++ b/Postman/PostmanWpMail.php @@ -41,6 +41,10 @@ if ( ! class_exists( 'PostmanWpMail' ) ) { // initialize for sending $this->init(); + if ( ! is_array( $headers ) ) { + $headers = explode( "\n", str_replace( "\r\n", "\n", $headers ) ); + } + // Apply critical headers $headers = $this->apply_default_headers( (array)$headers ); |