[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-29 Thread Mark Sapiro
On 5/29/20 9:54 AM, Lars Bjørndal wrote: > > I tried the code on my system as well, and get: > > Traceback (most recent call last): > File "", line 1, in > File "/usr/lib/python3.7/site-packages/dns/resolver.py", line 1002, in > query > raise NXDOMAIN(qnames=qnames_to_try, respons

[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-29 Thread Lars Bjørndal
I tried: On Wed, May 27, 2020 at 10:46:04AM -0700, Mark Sapiro wrote: [...] > The first question is why is this query raising > dns.resolver.NoNameservers. I've tried this from a couple of different > servers > > import dns.resolver > from dns.exception import DNSException > resolver = dns.resol

[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-28 Thread Mark Sapiro
On 5/28/20 12:58 PM, Lars Bjørndal wrote: > Is there any difference in the code involved, from v.29 to v.30 of Mailman > 2.1? > I ask because the member in quesiton has written to the list previously > without problems. No. There were no changes to the DMARC lookup code code between 2.1.25 and

[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-28 Thread Lars Bjørndal
On Wed, May 27, 2020 at 10:46:04AM -0700, Mark Sapiro wrote: > On 5/27/20 1:32 AM, Lars Bjørndal wrote: > > Hello > > > > One member of a mailman mailing list on my system receives an error > > message when posting to the list: > > > > You are not allowed to post to this mailing list From: a do

[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-27 Thread Mark Sapiro
On 5/27/20 1:32 AM, Lars Bjørndal wrote: > Hello > > One member of a mailman mailing list on my system receives an error > message when posting to the list: > > You are not allowed to post to this mailing list From: a domain which > publishes a DMARC policy of reject or quarantine, and your m

[Mailman-Users] Re: DNSException: No Nameservers available for ...

2020-05-27 Thread David Gibbs via Mailman-Users
Try setting up a caching name server on the local machine. On Wed, May 27, 2020 at 12:02 PM Lars Bjørndal wrote: > > Hello > > One member of a mailman mailing list on my system receives an error > message when posting to the list: > > You are not allowed to post to this mailing list From: a dom