Hello Hard to explain in the subject what I need, so, I will try to explain what I have and what I need
We have 4 MX that have all the anti-spam filters, theoretically, all mails to our clients arrives to our MXs and then the MX send the mail to the appropriate server Every server has his own smtp server to allow clients to connect using POP Before SMTP or SMTP-AUTH to send mail or to sent mail from web pages using php This is the desire escenario, but we have a lot of direct connections to the IP of the server hosting the domain bypassing the MXs servers Is there a way to allow only connection (on port 25) from user with POP before SMTP, from localhost and from our MXs and block the direct connections ? Thanks in advance Pablo Murillo _______________________________________________ spamdyke-users mailing list spamdyke-users@spamdyke.org http://www.spamdyke.org/mailman/listinfo/spamdyke-users