[Pdns-users] qmail and powerdns 2.9.19
jln at comspeco.net
Thu Nov 10 19:01:41 UTC 2005
Sorry to top post my own email, but I'm pretty sure this is a qmail
problem and has nothing to do with powerdns, after doing some more work
on this. Sorry about that.
John Nelson wrote:
> I'm using qmail and powerdns 2.9.19 on another server, all running
> centos 4.2. Before upgrading (running 2.9.17 pdns then), I did not
> get as many deferral: CNAME_lookup_failed_temporarily._ errors as I do
> now in qmail.
> Are there any reasons why these CNAME lookups are failing? To
> temporarily fix the problem, I've installed bind running localhost
> with our qmail boxes, and that seems to have resolved it.
> I'm thinking that since qmail does not like dns UDP packets larger
> than 512 bytes, maybe thats the problem? Does powerdns follow the rfc
> Thanks for any help here. I'd really like to be able to turn off bind
> running localhost and go back to using our powerdns servers for the
> qmail boxes.
More information about the Pdns-users