A longer version of this article, complete with the details of the qmail configuration used, is available from the Linux Journal web site (www.linuxjournal/article/6299).

Dan Bernstein's qmail and tools:

Dave Sill's “Life with qmail”:

André Opperman's “The Big Qmail Picture”:

Bushmail is a commercial provider based in South Africa offering a publicly accessible radio e-mail network to many locations in sub-Saharan Africa:

The Mission Aviation Fellowship provides additional information on the use of HF radio modems, particularly oriented to the use of the E-Smith Linux distribution:


The International Rescue Committee: