Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Marvin Renich
I'm having a new problem with ipv6. I'm running Debian (mostly testing release) on my laptop, with Postfix running simply to allow mutt to send when I don't have connectivity. The relevant postconf entries (full postconf -n below): inet_protocols = all (default; not specified in main.cf) relay

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Wietse Venema
Marvin Renich: > First, why would the DNS query correctly give the ipv4 address on Mar > 10, but then fail saying it could not find an ipv6 entry on Mar 21? I > can find no configuration change or program version change that would > explain this. Previously, the A lookup succeeded. Now, the the A

Re: Problems with lmtp

2017-03-22 Thread chaouche yacine
All clear ! thanks. On Friday, March 17, 2017 5:19 PM, Thomas Leuxner wrote: * chaouche yacine 2017.03.17 14:52: > Thank you Thomas, so if I understand correctly in Viktor's config dovecot is > only used by postfix as a backend to query for valid virtual email addresses ? Hi Yassine

Re: bitdefender

2017-03-22 Thread chaouche yacine
Hello David, I have no experience with any particular antivirus, but looking at /etc/amavisd-new/conf.d/15-av_scanners.conf I can see that bitdefender is supported. Since this is an amavis question you should get better luck asking in the amavis list instead. -- Yassine.

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Noel Jones
On 3/22/2017 12:13 PM, Wietse Venema wrote: > Marvin Renich: >> First, why would the DNS query correctly give the ipv4 address on Mar >> 10, but then fail saying it could not find an ipv6 entry on Mar 21? I >> can find no configuration change or program version change that would >> explain this. >

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Marvin Renich
* Wietse Venema [170322 13:14]: > Marvin Renich: > > First, why would the DNS query correctly give the ipv4 address on Mar > > 10, but then fail saying it could not find an ipv6 entry on Mar 21? I > > can find no configuration change or program version change that would > > explain this. > > Pre

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Noel Jones
On 3/22/2017 1:08 PM, Marvin Renich wrote: > Thanks, Wietse and Noel. Once the IPv4 delivery fails for some reason, > and Postfix tries IPv6 (which must fail for this relayhost), the message > is deferred. Do subsequent redelivery attempts only try IPv6? This is > what it looked like was happeni

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Bastian Blank
Moin On Wed, Mar 22, 2017 at 01:04:36PM -0400, Marvin Renich wrote: > Mar 21 14:42:45 basil postfix/smtp[12587]: 3AF35240229: > to=, relay=none, delay=0.47, > delays=0.25/0.22/0/0, dsn=4.4.3, status=deferred (Host or domain name not > found. Name service error for name=florina.renich.org type=A

postfix relay - mass mailing - how to properly send messages

2017-03-22 Thread Zalezny Niezalezny
Hi, I have a short question. How to properly send messages from the big mailing lists. For example Mailman list with 50 000 or 100 000 subscribers. How to do it in the right way with which Postfix settings ? My Mailman server is connected to one of my mail gateways responsible for forwarding mess

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Marvin Renich
* Noel Jones [170322 14:38]: > On 3/22/2017 1:08 PM, Marvin Renich wrote: > > Thanks, Wietse and Noel. Once the IPv4 delivery fails for some reason, > > and Postfix tries IPv6 (which must fail for this relayhost), the message > > is deferred. Do subsequent redelivery attempts only try IPv6? Thi

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Bastian Blank
On Wed, Mar 22, 2017 at 04:11:19PM -0400, Marvin Renich wrote: > At 12:30 I edited main.cf to add inet_protocols = ipv4, then restarted > Postfix. I did not reboot or restart any other services, or (knowingly) > clear any dns cache. - You have by any chance a nameserver != 127.0.0.1 or ::1 in /

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Marvin Renich
* Bastian Blank [170322 15:09]: > Moin > > On Wed, Mar 22, 2017 at 01:04:36PM -0400, Marvin Renich wrote: > > Mar 21 14:42:45 basil postfix/smtp[12587]: 3AF35240229: > > to=, relay=none, delay=0.47, > > delays=0.25/0.22/0/0, dsn=4.4.3, status=deferred (Host or domain name not > > found. Name s

Re: Name service error for name=* type=AAAA, when it should be IPv4

2017-03-22 Thread Marvin Renich
* Bastian Blank [170322 16:27]: > On Wed, Mar 22, 2017 at 04:11:19PM -0400, Marvin Renich wrote: > > At 12:30 I edited main.cf to add inet_protocols = ipv4, then restarted > > Postfix. I did not reboot or restart any other services, or (knowingly) > > clear any dns cache. > > - You have by any c

verify_cache.db: No such file or directory - possible Berkeley DB bug ?

2017-03-22 Thread Maurizio Caloro
Hello >From time to time I see on mail.log the following error message: Mar 22 23:29:43 mail postfix/verify[2206]: close database /var/lib/postfix/verify_cache.db: No such file or directory (possible Berkeley DB bug) I have see found different answer, but I don't know which in further pursues

Re: verify_cache.db: No such file or directory - possible Berkeley DB bug ?

2017-03-22 Thread Wietse Venema
Maurizio Caloro: > Hello > > >From time to time I see on mail.log the following error message: > > Mar 22 23:29:43 mail postfix/verify[2206]: close database > /var/lib/postfix/verify_cache.db: No such file or directory (possible > Berkeley DB bug) Indeed, the db->close() operation returns an err

Re: postfix relay - mass mailing - how to properly send messages

2017-03-22 Thread Noel Jones
On 3/22/2017 2:27 PM, Zalezny Niezalezny wrote: > Hi, > > I have a short question. How to properly send messages from the big > mailing lists. For example Mailman list with 50 000 or 100 000 > subscribers. How to do it in the right way with which Postfix settings ? Postfix default settings are ca

Re: postfix relay - mass mailing - how to properly send messages

2017-03-22 Thread Viktor Dukhovni
> On Mar 22, 2017, at 3:27 PM, Zalezny Niezalezny > wrote: > > My Mailman server is connected to one of my mail gateways responsible for > forwarding messages to the client from the internet. As I see in the logs > Postfix from Mailman server sending each message with multiple recipients > i