[Mimedefang] strange response from md_check_against_smtp_server

[David F. Skoll]

On Tue, 31 Dec 2002, Wayne wrote:

> > >>> RCPT To:<flatlander at hamilton.net>
> ><<< 554 5.7.1 Invalid response <empty> from SMTP server 554 5.0.0

Are you using MIMEDefang 2.28?  An invalid response from SMTP server
should be a tempfail condition, not a reject condition.

Regards,

David.