Re: How to generate "Message-ID:" header ?

On Fri, Oct 22, 2004 at 08:27:55PM +0200, Michelle Konzack wrote:
> Now I like to check incoming messages for the "Message-ID:"
> header and if it does not exist, I like to add one. 
>
> But HOW ?
"man formail":

       -a headerfield
            Append a custom headerfield onto the header; but only
            if  a similar field does not exist yet.  If you spec­
            ify either one of  the  field  names  Message-ID:  or
            Resent-Message-ID:  with no field contents, then for­
            mail will generate a unique message-ID for you.

-- 
dman

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