stinking chroots! :)
--- In postfix-us...@yahoogroups.com, Wietse Venema <wietse@...> wrote:
>
> Larry G. Wapnitsky:
> > 220 mailproc.domain.com ESMTP Postfix (Debian/GNU)
> > helo test
> > 250 mailproc.domain.com
> > mail from: root
> > 451 4.7.1 Service unavailable - try again later
>
> This mail server error message is intentionally obscure. It would
> be a bad idea to give out detailed internal error information via
> the SMTP port.
>
> To get the details of what is wrong you need to look for warning
> messages in the maillog file. See for example
>
> http://www.postfix.org/DEBUG_README.html#logging
>
> Wietse
>
