Lamentation and query

[Dennis Carr]

So I went and looked at O'Reilly Publications, as they had, for me, been 
the historical go-to for tech documentation of all flavors.  Imagine my 
dismay, then, when I find that the cricket book (DNS and BIND) was current 
for version 9.3, but more to the point for this list's topic, Postfix has 
not been updated in eight years.

I miss my dead tree versions being current. =/
-Dennis Carr