Mail Tab:

Mailer: SMTP Server

Mail From: Enter the e-mail address that will appear on all e-mails sent out by the web site. For example admin@mydomainname.com

From Name: Enter the name that will appear in the From field on all e-mails sent out by the web site. For example: The Admin Team; The Web Master;

SMTP Auth: Yes

SMTP User: Your full email id of the domain hosted on the server, For example : admin@mydomainname.com

SMTP Pass: Password of your email id.

SMTP Host: Use "mail.YourDomain.com" or "localhost"

Regards,
Dan G