Hi, Falko and Till First of all, I want to say that I respect your work and support! And you’ve done super good howto’s that are very easy to follow.. And I’ve gain a lot of knowledge about linux! Thanks for that! Well now I want to get to my problem… I have used Ispconfig for about three months and had almost no problem running my server at collocation data center. But after upgrading from 2.2.1 to 2.2.2 I have noticed that I cant send mail with pop3. I can receive mail and send mail locally but not outside. Also I had a problem with bind the domains wore not updating but I have found the solution for that on the forums. Here is the report I get after sending mail to any mail outside of my server.. Your message did not reach some or all of the intended recipients. Subject: test Sent: 09-May-06 16:19 The following recipient(s) could not be reached: '[email protected] 554 <[email protected] Using outlook 2003 I also have checked the forum but haven’t found a solution to this… The server is running Fedora 4, fooled by perfect_setup_fedora_core_4 have installed It number of times before installing it on the production server. Thanks in advance for your support.