I receive this error when I'm setting up mailman in the server section of plesk: Unable to execute listmng utility: listmng: error: cannot configure Mailman for new domain I have been through the forums and first solved the problem that mailman wouldn't start. I did a "newlist mailman" to create a default list. But I still have this problem trying to configure mailman. I've done a "check_perms -f" which returns no problems. It may help you to know that I am running Fedora Core 3 with psa v7.5.2_build75050128.11 os_FedoraCore 2 I'm thinking that file locations have moved from FC2 to FC3 and listmng is looking for something that doesn't exist. Thoughts? Thanks!