Re: [exim] extract email from tls_peerdn ?

> From: Nicolas KOWALSKI

> For example, with my certificate, the SSL peer debug shows:
> /C=FR/ST=Ille-et-Vilaine/O=Home/OU=Computing/CN=Nicolas KOWALSKI/emailAddress=niko@???
>
> I currently extract the emailAddress using a double extract, first by
> choosing the last field (separated by /), then a simple extract using
> emailAddress as key.
>
> ${extract{emailAddress}{${extract{-1}{/}{${tls_peerdn}}}}}
>
> Obviously, this will fail if the /-separated last field is not the
> emailAddress.

${extract{emailAddress}{$sg{$tls_peerdn}{/}{ }}}