Added more windows specific settings

sync.conf

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 
-###### Osync - Rsync based two way sync engine with fault tolerance
-###### (C) 2013-2015 by Orsiris "Ozy" de Jong (www.netpower.fr)
-###### Config file rev 2016040601
+###### osync - Rsync based two way sync engine with fault tolerance
+###### (C) 2013-2016 by Orsiris de Jong (www.netpower.fr)
+###### osync v1.1x config file rev 2016052501
 
 ## ---------- GENERAL OPTIONS
 
@@ -140,9 +140,12 @@ DELTA_COPIES=yes
 ## List of alert mails separated by spaces
 DESTINATION_MAILS="your@alert.tld"
 
-## Windows (MSYS environment) only mail options (used with sendemail.exe from Brandon Zehm)
+## Windows specific (msys / cygwin environment) only mail options (used with mailsend.exe from muquit, http://github.com/muquit/mailsend or from sendemail.exe from Brandon Zehm, http://caspian.dotconf.net/menu/Software/SendEmail/)
 SENDER_MAIL="alert@your.system.tld"
 SMTP_SERVER=smtp.your.isp.tld
+SMTP_PORT=25
+# encryption can be tls, ssl or none
+SMTP_ENCRYPTION=none
 SMTP_USER=
 SMTP_PASSWORD=