On Tue, Jun 1, 2010 at 10:21, Frank Elsner <frank@moltke28.b.shuttle.de> wrote:
Ok, you obviously have a different environment and requirements.
I do the delivery into special folder by the MTA (exim) and the LDA is not used at all.
detection training is not done.
Sorry, my world may be to narrow :-)
Each of our worlds is narrow. Some may be wider than others. Programs like Dovecot support a LOT of things, and I can't see how anyone can be using more than a (perhaps significant in some cases) fraction of it. Obviously your choice of Exim for an MTA doesn't relate to my choice of Postfix for MTA. Dovecot supports both and more. So the programs can be a lot wider real world uses. But put all the variety of uses together as a set, and it can be seen that diverse tools are useful.
Since you aren't using Dovecot deliver, then you don't need to be knowledgeable about its -m option. I'm curious if that is the only way. I'm still thinking that a shim (program) between Postfix and Dovecot deliver that detects headers, markers, or tags placed on the message by spam detection, and adds a "-m Spam" option or whatever, might be what I need to do. But I guess you won't need it.