reworked the route concept; removed the idea of the localnet Renamed to reflect the actual meaning more clearly: s/online_routes/query_routes/g s/local_net_route/permanent_routes/g Removed local_nets, which are now represented by allowed_recipients in a permanent route. (See. examples/localnet.route) There is no more abiguity between `local' and `local net'. Run admin/config-transition on your config to learn how to update it.

#!/bin/sh
#
# try several ways to guess the hostname
# earlier output lines are probably better

(

# this is what Debian uses
cat /etc/mailname

# probably a good value on GNU/Linux
hostname -f

# this is often the short hostname
cat /etc/hostname

# often the short hostname, but widely available
hostname

# this file was mentioned on the Internet
cat /etc/HOSTNAME

) 2>/dev/null | uniq

exit 0