milter manager is a milter to use multiple milters effectively.
If milter manager is introduced, milter manager administrates milters instead of MTA. The has some advantages:
A stable release.
=== Document
* Added install documents for Debian.
=== milter-manager
==== Improvements
* Supported OpenDKIM detection on Debian/Ubuntu/FreeBSD.
==== Bug fixes
* Fixed a bug that adding header statistics isn't logged
on evaluation mode.
