Integrate newly introduced postfix with optional SRS logic enabled.

Integrate useful recipient and helo access maps, and introduce SRS logic.

Although no hard dependency exists, include lynx(1) for use by MRTG.

Correct problem of missing datadir (/share) directory, caused by recent

(0) -300 -100 -30 -10 -4 +4 +10 +30 +100 tip

mercurial