I have this CFD module installed in many tabs/containers on our web site. On some instances it has started to fail out at the spascoe.DNN.Modules.CFD.CFD.doSend() function and seems to be choking in the DNN framework method DotNetNuke.Services.Mail.Mail.SendMail with an 'Object reference not set to an instance of an object.'. I've checked everything I can think of and I see no defferences between those instances of the modules that work and those that don't work. Does anyone have any ideas on what I should look at next... Thanks !