Re: Problems with IPv6

2016-09-09 Thread Dirk Stöcker
On Thu, 8 Sep 2016, /dev/rob0 wrote: I am not in any hurry to move my email into IPv6 land. For now I am satisfied to have IPv4-only MX records for my domains. My server is IPv4-only, for that matter. I'm operating dual stacked servers for years now and don't see negative impact. Majority o

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Allen Coates
On 09/09/16 19:57, Benny Pedersen wrote: > On 2016-09-09 18:37, Allen Coates wrote: > >> Also, the Spamhaus DROP listings now have a file of compromised IPv6 >> netblocks. (I have a multi-list / IPv6 version of Julien Vehent's >> lasso-update.sh - which processes the listings for postscreen

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Benny Pedersen
On 2016-09-09 18:37, Allen Coates wrote: Also, the Spamhaus DROP listings now have a file of compromised IPv6 netblocks. (I have a multi-list / IPv6 version of Julien Vehent's lasso-update.sh - which processes the listings for postscreen - if anyone is interested) yes i would like to s

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Allen Coates
On 09/09/16 15:08, Blake Hudson wrote: > Couldn't one just use a separate smtpd listener in master.cf for IP4 > and IP6 if one wanted to implement different policies for each protocol? > > Personally, I want to have parity between IP4 and IP6, not additional > differences that are going to increas

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Noel Jones
On 9/9/2016 6:47 AM, Allen Coates wrote: > > I was thinking along the lines of using > reject_unknown_reverse_client_hostname > > for IPv4, and the stronger reject_unknown_client_hostname >

Re: Is there actual postfix 3.1 + cyrus-sasl + gssapi howto ?

2016-09-09 Thread Viktor Dukhovni
> On Sep 9, 2016, at 6:57 AM, Вадим Бажов wrote: > > Need to set up a SASL auth process in Postfix 3 over gssapi within MS AD. > > Couldn't make it by myself. Also couldn't find any actual HOWTOs in Internet. > > Can you help me out ? > > May someone share a working configuration of his postf

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Blake Hudson
Allen Coates wrote on 9/9/2016 6:47 AM: On 09/09/16 11:47, Wietse Venema wrote: Is there a way of segregating IPv4 and IPv6 tests in postfix? Not at this time. What would a segregated user interface look like in smtpd? In postscreen? Wietse I was thinking along the lines of using rej

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Allen Coates
And I didn't say "Thank You" for your comments. Allen

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Allen Coates
On 09/09/16 11:47, Wietse Venema wrote: > > Is there a way of segregating IPv4 and IPv6 tests in postfix? > Not at this time. What would a segregated user interface look like > in smtpd? In postscreen? > > Wietse > I was thinking along the lines of using reject_unknown_reverse_client_hostna

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Wietse Venema
Allen Coates: > It seems rather pointless to offer an IPv6 address to an IPv4 RBL - and > vice versa. spamhaus supports the same queries as for IPv4, as described in the first stage of their two-stage IPv6 Blocklists Strategy. I expect that some other DNSBLs will do similar things. > Is there a

Re: Problems with IPv6 - spin-off question

2016-09-09 Thread Allen Coates
It seems rather pointless to offer an IPv6 address to an IPv4 RBL - and vice versa. Is there a way of segregating IPv4 and IPv6 tests in postfix? Allen C