Author: Peter Bowyer Date: To: exim users Subject: Re: [exim] How hard can this be?
On 16/09/05, Marc Perkel <marc@???> wrote: > I want an ACL that will had a header if the header doesn't already
> exist. If the header already exists - just do nothing.
>
> How hard can this be?
How many concurrent threads do you need to ask the same question?