General
Receive and process messages every ...- you can specify periods for checking mail. The recommended value is 30 minutes. To minimize the autoresponse time you can make this interval shorter.
Hide to tray - mark the checkbox if you want the program to be minimized into the tray. If the program is minimized to tray, it won't occupy extra space on the taskbar.

DNS
The program automatically determines your DNS settings in your current Windows configuration.
The DNS Servers can be specified as a domain name or an IP-address.
Press "Test" button to test current DNS servers.
SMTP Server
Type in the name of the SMTP server you want the autoresponder to use to send replies into the "Server" text box.
