postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Simon Loewenthal
Hi, I have a postfix instance on Debian 6 that has never performed DNS lookups with version number 2.7.1-1+squeeze1. The mail.log lists all connections like Nov 6 17:40:54 lo postfix/smtpd[10283]: 4AD4292: client=unknown[82.2.1.3], sasl_method=PLAIN, sasl_username=exam...@example.com Nov

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread DTNX Postmaster
On 07 Nov 2013, at 12:19, Simon Loewenthal wrote: > I have a postfix instance on Debian 6 that has never performed DNS lookups > with version number 2.7.1-1+squeeze1. > > The mail.log lists all connections like > > Nov 6 17:40:54 lo postfix/smtpd[10283]: 4AD4292: client=unknown[82.2.1.3], >

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Peer Heinlein
Am 07.11.2013 12:19, schrieb Simon Loewenthal: > I have a postfix instance on Debian 6 that has never performed DNS > lookups with version number 2.7.1-1+squeeze1. > > Nov 6 17:40:54 lo postfix/smtpd[10283]: disconnect from unknown[82.2.1.3] > Real IP address obfuscated. If forward lookup (

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Wietse Venema
Simon Loewenthal: > I have a postfix instance on Debian 6 that has never performed DNS > lookups with version number 2.7.1-1+squeeze1. > > The mail.log lists all connections like > > Nov 6 17:40:54 lo postfix/smtpd[10283]: 4AD4292: > client=unknown[82.2.1.3], sasl_method=PLAIN, > sasl_username

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Simon Loewenthal
Hi Wietse, Chroot was not turned on. # == # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ==

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Charles Marcus
On 2013-11-07 6:39 AM, Simon Loewenthal wrote: Chroot was not turned on Look again... # == # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # =

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Wietse Venema
Simon Loewenthal: > # service typeprivate unpriv chroot ... > # (yes) (yes) (yes) ... > # > == > smtpinetn - - ... Turn off the damned chroot. Wietse

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Simon Loewenthal
Damned chroot now turned off, and lookups now work like they should have done :D And this nicely solved my RDNS_NONE scoring issue with SA, of course! Nov 7 12:49:16 lo postfix/smtpd[15712]: 32FD892: client=english-breakfast.cloud9.net[168.100.1.7] Thanks, I did not think that chroot had bee

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread DTNX Postmaster
On 07 Nov 2013, at 12:53, Simon Loewenthal wrote: > Damned chroot now turned off, and lookups now work like they should have done > :D > > And this nicely solved my RDNS_NONE scoring issue with SA, of course! > > Nov 7 12:49:16 lo postfix/smtpd[15712]: 32FD892: > client=english-breakfast.clo

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread li...@rhsoft.net
Am 07.11.2013 12:53, schrieb Simon Loewenthal: > Damned chroot now turned off, and lookups now work like they should have done > :D > > And this nicely solved my RDNS_NONE scoring issue with SA, of course! > > Nov 7 12:49:16 lo postfix/smtpd[15712]: 32FD892: > client=english-breakfast.cloud9.

Re: postfix 2.7.1 debian - does not query DNS

2013-11-07 Thread Stan Hoeppner
On 11/7/2013 5:53 AM, Simon Loewenthal wrote: > Damned chroot now turned off, and lookups now work like they should have > done :D The default Postfix chroot environment in Debian 6 Squeeze works fine out of the box, as did Lenny. You have to go back to Etch or Sarge to find it broken. I'd gue

Re: postfix 2.7.1 debian - does not query DNS

2013-11-08 Thread DTNX Postmaster
On 08 Nov 2013, at 01:34, Stan Hoeppner wrote: > On 11/7/2013 5:53 AM, Simon Loewenthal wrote: > >> Damned chroot now turned off, and lookups now work like they should have >> done :D > > The default Postfix chroot environment in Debian 6 Squeeze works fine > out of the box, as did Lenny. You

Re: postfix 2.7.1 debian - does not query DNS

2013-11-08 Thread li...@rhsoft.net
Am 08.11.2013 10:42, schrieb DTNX Postmaster: > $ cat /usr/share/doc/postfix/README.Debian > There are some significant differences between the Debian Postfix packages, > and the source from upstream: > > 1. The Debian install is chrooted by default. > 2. Dynamically loadable map support. > 3

Re: postfix 2.7.1 debian - does not query DNS

2013-11-08 Thread Stan Hoeppner
On 11/8/2013 4:05 AM, li...@rhsoft.net wrote: > there are only rare situations where a chrooted postfix > makes sense and so they should not making a problematic > default which gains nothing on 999 out of 1000 setups The reason for chrooting Postfix is due to a Debian policy established lng

Re: postfix 2.7.1 debian - does not query DNS

2013-11-11 Thread Hans Spaans
Stan Hoeppner schreef op 2013-11-09 04:22: On 11/8/2013 4:05 AM, li...@rhsoft.net wrote: there are only rare situations where a chrooted postfix makes sense and so they should not making a problematic default which gains nothing on 999 out of 1000 setups The reason for chrooting Postfix is du

Re: postfix 2.7.1 debian - does not query DNS

2013-11-11 Thread Scott Kitterman
On Monday, November 11, 2013 20:41:05 Hans Spaans wrote: > Stan Hoeppner schreef op 2013-11-09 04:22: > > On 11/8/2013 4:05 AM, li...@rhsoft.net wrote: > >> there are only rare situations where a chrooted postfix > >> makes sense and so they should not making a problematic > >> default which gains