Hey All, 

I have a custom form that adds items to a list. When it is sent it generates emails to users. I have added the correct email server and this has tested fine, it is not local. It was working on the testing server but then now trying to add the items I am getting the following error. Can anyone please advise a solution. 

I am using version 4.03

Thanks so much

Error: Nomination form is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: The transport failed to connect to the server. ---> System.Web.HttpException: The transport failed to connect to the server. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Runtime.InteropServices.COMException (0x80040213): The transport failed to connect to the server. --- End of inner exception stack trace --- at System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters) at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) --- End of inner exception stack trace --- at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) at System.Web.Mail.SmtpMail.CdoSysHelper.Send(MailMessage message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at MailFunction.mailsending(String from, String toaddress, String body, String subject) at Modules.RealDealNomination.View.cmdUpdate_Click(Object sender, ImageClickEventArgs e) --- End of inner exception stack trace ---