Hello, http://www.howtoforge.com/perfect-server-centos-5.2-ispconfig-3 I followed the how-to tutorial to setup my server and everything went well. After the setup and I transferred 5 or 6 hosts to my server and recently something weird is happening. When a user of one domain gets an email a copy of the same email goes to another domain. Completely different domains but to valid email addresses. Does anyone have any idea why this is occurring? Thank you.
Is the email domain that recieves the copys identical to the email hostname specified in postfix main.cf?
