- Net_SMTP 1.4.2 with fix for #1486537

INSTALL

@@ -18,7 +18,7 @@ REQUIREMENTS
 * PEAR packages distributed with Roundcube or external:
    - MDB2 2.5.0 or newer
    - Mail_Mime 1.6.0 or newer
-   - Net_SMTP 1.4.1 or newer
+   - Net_SMTP 1.4.2 or newer
 * php.ini options (see .htaccess file):
    - error_reporting E_ALL & ~E_NOTICE (or lower)
    - memory_limit > 16MB (increase as suitable to support large attachments)

program/lib/Net/SMTP.php

@@ -952,7 +952,7 @@ class Net_SMTP
 
         /* If we have a separate headers string, send it first. */
         if (!is_null($headers)) {
-            $this->quotedata($line);
+            $this->quotedata($headers);
             if (PEAR::isError($result = $this->_send($headers . "\r\n\r\n"))) {
                 return $result;
             }