On Thursday 10 August 2017 09:21:31 Gary Stainburn wrote:
> I have the following error message in my /var/log/spamd
> spf: lookup failed: available_nameservers: No DNS servers available!
> Having Googled the error message I've found a number of responses which
> involve patching Perl or Spamassassin or other cures.
> Before I start changing things I was wondering if there was a Centos 7
> specific resolution. Where possible, on production machines I prefer to
> stay with RPM's rather than amending software directly.
> Also, many of these responses are over 10 years old, so I'm a little
> sceptical about their success today.
One of the solutions that I've found is to add dns_server entries into the
config file. As this did not entail updating the software this is the option
This has fixed the original 'spf' error message, but now gives me a different
error message. I now get one or more
Use of uninitialized value $rr_type in string eq
at /usr/share/perl5/vendor_perl/Mail/SpamAssassin/Plugin/AskDNS.pm line 592.
I'm now looking into this one, but any assistance would be appreciated.
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