[Mimedefang] value of $RelayHostname

[David F. Skoll]

On Tue, 23 Mar 2004, kamal wrote:

> In filter_end, I want to know whether reverse DNS lookup had succeeded.
> So I check the value of $RelayHostname. The man page says that it "May
> be undef if host name could not be determined". But in my case, (when
> reverse DNS fails) the value is IP address surrounded by square
> brackets.

The square-bracket representation is correct; the man page is wrong.

Regards,

David.