I'm using ISPConfig version 3.1.11 on Debian Jessie. I upgraded from ISPConfig from version 3.0.x to 3.1.11 and beside this upgraded Debian from Wheezy to Jessie. Everything went very well after resyncing all the configuration to match new version of Apache2. However one week after the upgrade to 3.1.11 I noticed a change in the DNS configuration in ISPConfig. Until version 3.0.x I was able (and my customers too) to create a new DNS zone by specifying the domain name manually. It seems that since version 3.1.11 you have to create the domain first, and then you can create a zone by selecting the domain. When running version 3.0.x some of our customers configured DNS zones without associating with domains created in ISPConfig/Customers/Domains. After the upgrade to 3.1.11, once you edit these zones, as it can't find the domain, it simply deletes the zone ! This is quite an issue as a customer lost two of his domains because of this. Hopefully we're able to get the zones back from the backup. So, with version 3.1.11, as it seems customers can't create domains, they can't create DNS zones by themselves. Do you confirm that this is a change from version 3.0 to version 3.1 ? Or am I doing/understanding something wrong ? Thanks for your help, kind regards.