base.m4 (DKIM_SIGN_P): Check that the sending domain is actually listed.

[exim-config] / site.mk

### -*-makefile-*-

HOSTS_hub               += stratocaster

HOSTS_srv               += telecaster

HOSTS_usersat           += jem artist jazz #vampire

HOSTS_satellite         += gibson spirit #crybaby
HOSTS_satellite         += ibanez radius roadstar universe
HOSTS_satellite         += fender precision
HOSTS_satellite         += eggle national
HOSTS_satellite         += groove