Massive multi-site problems following rebuild after a hack

It may well be more than domain mapping. Essentially I have had to rebuild the entire environment. I have had several clients' sites down now for a couple of months and I am getting to the point where I am completely stuck. I have recreated the MU environment and the base site and have pulled back a snapshot for the last known good restore point. No I am getting serious issues connecting to the database for the client sites. To be honest, it is getting to the point where no matter how much I document, I may well be going in loops and I'd rather not go much further on my own unless I screw it up completely :slight_smile: