[Exim] Re: filtering ideas for stopping spam: Message-Id

Jeremy C. Reed wrote:

>> if $header_message-id matches "<[^>]+@>"
>
> What are the differences of using $header_message-id and $message_id (in a
> filter)?

$message_id is the internal Exim message ID (like 15YwG3-0005iB-00),
$header_message-id is the Message-ID header.

--
Ben Smithurst / ben@???