@ -1488,7 +1488,9 @@ function rcmail_address_string($input, $max=null, $linked=false, $addicon=null,
$mailto = rcube_idn_to_utf8($mailto);
if ($PRINT_MODE) {
$out .= sprintf('%s <%s>', Q($name), $mailto);
$out .= ($out ? ', ' : '') . sprintf('%s <%s>', Q($name), $mailto);
// for printing we display all addresses
continue;
}
else if (check_email($part['mailto'], false)) {
if ($linked) {