An error has occurred.
Error: User Registration is currently unavailable.

My smtp setting work.

I have tried everything I can think off, but can not get it working. The user is registered, but no email send. I am knew at DNN, and might have done something stupid.

Please help!

I have exactly the same problem. THe event log shows:

ModuleId: -1
ModuleDefId: -1
FriendlyName: User Registration
ModuleControlSource: DesktopModules/Admin/Security/ManageUsers.ascx
AssemblyVersion: 5.6.1
PortalID: 0
PortalName: Clinical Solutions
UserID: -1
UserName:
ActiveTabID: 41
ActiveTabName: Home
RawURL: /register.aspx?returnurl=http%3a%2f%2fclinicalsolutions.uk.com%2fhome.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://clinicalsolutions.uk.com/register.aspx?returnurl=http%3a%2f%2fclinicalsolutions.uk.com%2fhome.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.133 Safari/534.16
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: e7b9e355-9969-4670-ab24-1ee42c8829cd
InnerException: Mailbox unavailable. The server response was: <roland.kamsika@gmail.com> No such user here
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Net.Mail.SmtpTransport.SendMail
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Mailbox unavailable. The server response was: <roland.kamsika@gmail.com> No such user here ---> System.Net.Mail.SmtpFailedRecipientException: Mailbox unavailable. The server response was: <roland.kamsika@gmail.com> No such user here at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at DotNetNuke.Services.Mail.Mail.SendEmail(String fromAddress, String senderAddress, String toAddress, String subject, String body) at DotNetNuke.Services.Mail.Mail.SendMail(UserInfo user, MessageType msgType, PortalSettings settings) at DotNetNuke.Entities.Modules.UserModuleBase.CompleteUserCreation(UserCreateStatus createStatus, UserInfo newUser, Boolean notify, Boolean register) at DotNetNuke.Modules.Admin.Users.ManageUsers.UserCreateCompleted(Object sender, UserCreatedEventArgs e) --- End of inner exception stack trace ---
Source:
Server Name: WEBSERVER2