2002-04-17 12:15:05 Setting IPV6_V6ONLY on daemon's IPv6 wildcard socket failed (Protocol not available): carrying on without it
2002-04-17 12:15:05 exim 4.00 daemon started: pid=86883, -q1m, listening for SMTP on port 25 (IPv4 & IPv6)
but delivering to a target that has an AAAA and an A RR, it goes for the A,
not the AAAA.