mail() failed - wrong message
migrating 4.3 to 4.4 t3lib_utility_Mail::mail does not work properly.
in install tool you will be told, Mail was sent to: xxx
but it was not -
in class.t3lib_utility_mail.php sysLog() vars are not proper named,
$additionalParameters disable propper sending.
without $additionalParameters it will works.
I'm sure in 4.3 it worked fine.
Sendmail program not found or not executable? is shown
safe_mode = on
(issue imported from #M15052)