thanks tom, I am using smtp auth included in shupp toaster BUT users can still able to send mails without authenticate them selves to server,,,
until now i did not find the way to enforce them to auth. before sending any msg.... --- Tom Collins <[EMAIL PROTECTED]> wrote: > Keep in mind that if you go that route, you won't be > able to receive > mail from anyone other than localdomain.com. > > Probably not what you want. > > Forging the from address on outbound email isn't > that big of a deal. > Really. > > If you use SMTP AUTH, the address the user > authenticated as will always > be in the headers. If someone abuses your server by > forging the From > address, you can easily track them down. > > -- > Tom Collins - [EMAIL PROTECTED] > QmailAdmin: http://qmailadmin.sf.net/ Vpopmail: > http://vpopmail.sf.net/ > You don't need a laptop to troubleshoot high-speed > Internet: > sniffter.com > > Dimsh __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
