K 10
svn:author
V 8
bdrewery
K 8
svn:date
V 27
2014-06-20T03:17:04.585394Z
K 7
svn:log
V 431
- Add DNS_CNAME option to switch from using ANY queries, which was a hack
  added many years ago for BIND 4. Using CNAME avoids excessive data in
  DNS query responses and temporary failures.

  This was already applied in spamcontrol.

  See also:
    http://homepage.ntlworld.com./jonathan.deboynepollard/Softwares/qmail/
    https://www.google.com/#q=CNAME_lookup_failed_temporarily

Submitted by:	Matt Simerson <matt@tnpi.net>

END