Contact MJs Relax and Revive - MJs Relax and Revive

function wp_mail_smtp_dev_reply_to( $args ) { $reply_to = 'Reply-To: Maria '; if ( ! empty( $args['headers'] ) ) { if ( ! is_array( $args['headers'] ) ) { $args['headers'] = array_filter( explode( "\n", str_replace( "\r\n", "\n", $args['headers'] ) ) ); } // Filter out all other Reply-To headers. $args['headers'] = array_filter( $args['headers'], function ( $header ) { return strpos( strtolower( $header ), 'reply-to' ) !== 0; } ); } else { $args['headers'] = []; } $args['headers'][] = $reply_to; return $args; } add_filter( 'wp_mail', 'wp_mail_smtp_dev_reply_to', PHP_INT_MAX );