"Wolfe, Robert" <robert@net261.com> wrote: > I guess the question that I have is is SMTP auth _REQUIRED_ on your relay > server? You might always want to try disabling the relay host and see if > that resolves your problem. Yes, my ISP requires SMTP AUTH. But I don't know what you mean by disabling the relay host. Regards, Andrei -- If you can't explain it simply, you don't understand it well enough. (Albert Einstein)