Hi!<br>
<br>
Im using postfix+postfixadmin+mysql+courier-imap<br>
<br>
i just implemented pop-before-smtp[1], my problem is after recieving
the mails i connect to the server using telnet and try to send spam
using the mail server it did send it didn't ask for authentication
anymore. i'm not sure how this pop-before-smtp really works but i was
thinking how should i secure the server in this kind of attacks.<br>
<br>
<br>
<br>
<br>
[1]http://www.stahl.bau.tu-<a href="http://bs.de/~hildeb/postfix/postfix_pop-before-smtp_en.shtml">bs.de/~hildeb/postfix/postfix_pop-before-smtp_en.shtml</a><br>
<br clear="all"><br>-- <br>Regards,<br>Mark Quitoriano, CCNA<br><a href="http://www.atamanetworks.com">http://www.atamanetworks.com</a><br><br>Fan the flame...<br><a href="http://www.spreadfirefox.com/?q=user/register&amp;r=19441">
http://www.spreadfirefox.com/?q=user/register&amp;r=19441</a>