Re: [exim] Disk failure => 5xx error code

On Wed, 19 Apr 2006, I wrote:

> It occurs to me that
>

>   errno = 0
>   call tcpwrappers
>   if result is "reject" then
>     if errno = 0 or errno = ENOENT then reject 5xx
>     else reject 4xx
>   fi

>

> is simple, and probably "does the right thing mostly".        

Experiments have confirmed this. I have therefore added the code to
Exim and committed it. It will be in tonight's snapshot.

Philip

--
Philip Hazel, University of Cambridge Computing Service.