Richard Siddall wrote:
We're running 0.32 and experiencing a problem where the
require_resolvable_fromhost plugin appears to be rejecting domains
having an MX record with a numeric IP address instead of a host name.
MX records *must* return a [FQDN] host name, not an IP address or CNAME:
http://www.rfc-editor.org/rfc/rfc974.txt
http://www.rfc-editor.org/rfc/rfc2181.txt
require_resolvable_fromhost is working as designed and should not pass
these bogus MX records as valid. You are free to whitelist those
domains (if you can't get the admin to fix their DNS records).
John
