sending system mails

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE properties SYSTEM "">
	<comment>mail config</comment>
<!-- the mail server -->
	<entry key="mail.smtp.server"></entry>
<!-- the mail server port -->
	<entry key="mail.smtp.port">25</entry>
<!-- the credentials on the mail server needed to send mails, leave blank if not needed -->
	<entry key="mail.smtp.username">root</entry>
	<entry key="mail.smtp.passwd"></entry>
<!-- the encryption used to send mails, at the moment only "tls" or none (blank) is supported-->
	<entry key="mail.authtype"></entry>
<!-- the sender address used to send mails-->
	<entry key="mail.smtp.from"></entry>
<!-- @deprecated -->
	<entry key="mail.admin"></entry>