>i've many User the works with dhcp, so i can't set the ip or ip range in
 >/etc/tcp.smtp file. How can i control this user, i want that only this users
 >work with the smtp server. In the moment can anybody send (relaying).
 >
 >Can i filter, that the recipient or the sender must have definite domain
 >address? (for example to: [EMAIL PROTECTED] or from: >[EMAIL PROTECTED]

'To' and 'From' fields can be forged.  Try using relay-control.  On the www.qmail.org, 
search keyword 'relay-control'.

best regards,
Dai yuwen
______________________________________

===================================================================
新浪免费电子邮箱 (http://mail.sina.com.cn)
寻找新鲜, 赢科龙冰箱! 
(http://ad.doubleclick.net/clk;2847753;5579344;y?http://gd.sina.com.cn/ad/kelon)
使用手机短信“邮件提醒”功能,随时了解的收新信情况! 
(http://sms.sina.com.cn/docs/sina_mailalert.html)

Reply via email to