Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Viktor Dukhovni
> On Dec 4, 2020, at 9:41 AM, Sergio Belkin wrote: > > > dnsmasq-2.76-7.el7.x86_64 > > Is there a compelling reason to run a stripped-down (and typically not > adequately standards-conformant) DNS resolvers on a mail server? > > I use mainly for caching purposes That's a reason to run a local

Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Sergio Belkin
El vie, 4 dic 2020 a las 9:59, Wietse Venema () escribió: > Sergio Belkin: > > Some information about my software that may be useful: > > libc-2.17-260.el7_6.4.x86_64 > > glibc-2.17-260.el7_6.4.i686 > > dnsmasq-2.76-7.el7.x86_64 > > Are you running a RHEL port of Postfix 2.10? They sometimes back-

Re: postfix with mysql - too many connections

2020-12-04 Thread Gerald Galster
>>> In my postfix proxymap may not be working very well: >>> warning: virtual_mailbox_domains: proxy:mysql:/etc/postfix/map.sql: table >>> lookup problem >>> warning: memcache:/etc/postfix/memcache_recipient_whitelist_cache.cf: table >>> lookup problem >>> >>> because in mysql i see many hangi

Re: postfix with mysql - too many connections

2020-12-04 Thread natan
On 04.12.2020 16:11, Gerald Galster wrote: >> In my postfix proxymap may not be working very well: >> warning: virtual_mailbox_domains: proxy:mysql:/etc/postfix/map.sql: table >> lookup problem >> warning: memcache:/etc/postfix/memcache_recipient_whitelist_cache.cf: table >> lookup problem >> >>

Re: postfix with mysql - too many connections

2020-12-04 Thread Phil Stracchino
On 12/4/20 9:13 AM, natan wrote: > Hi > I use postfix-3.1.15 and mysql (domain mp, policyd, whitelist) - this is > vary have high-volume server > > I read e-mail from this group near "Feb 07, 2016; 5:44pmRe: postfix with > mysql - too many connections" about changing proxy:mysql to sharing > conne

Re: postfix with mysql - too many connections

2020-12-04 Thread Gerald Galster
> In my postfix proxymap may not be working very well: > warning: virtual_mailbox_domains: proxy:mysql:/etc/postfix/map.sql: table > lookup problem > warning: memcache:/etc/postfix/memcache_recipient_whitelist_cache.cf: table > lookup problem > > because in mysql i see many hanging processes Do

Re: postfix with mysql - too many connections

2020-12-04 Thread Gerald Galster
>> I gave you hint's on this very list two days ago ... >> >> Best regards >> Gerald >> >> > Yes but I have proxy_read_maps in main.cf: > > proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps > $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps >

Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Sebastian Wiesinger
* Matus UHLAR - fantomas [2020-12-04 15:08]: > > El vie, 4 dic 2020 a las 2:15, Viktor Dukhovni > > () escribió: > > > Is there a compelling reason to run a stripped-down (and typically not > > > adequately standards-conformant) DNS resolvers on a mail server? > > On 04.12.20 08:41, Sergio Belkin

Re: postfix with mysql - too many connections

2020-12-04 Thread natan
> > I gave you hint's on this very list two days ago ... > > Best regards > Gerald > > Yes but I have proxy_read_maps in main.cf: proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $rela

Re: postfix with mysql - too many connections

2020-12-04 Thread Gerald Galster
> I use postfix-3.1.15 and mysql (domain mp, policyd, whitelist) - this is > vary have high-volume server > > I read e-mail from this group near "Feb 07, 2016; 5:44pmRe: postfix with > mysql - too many connections" about changing proxy:mysql to sharing > connections > http://postfix.1071664.n5.na

Re: postfix with mysql - too many connections

2020-12-04 Thread Matus UHLAR - fantomas
On 04.12.20 15:13, natan wrote: I use postfix-3.1.15 and mysql (domain mp, policyd, whitelist) - this is vary have high-volume server I read e-mail from this group near "Feb 07, 2016; 5:44pmRe: postfix with mysql - too many connections" about changing proxy:mysql to sharing connections http://po

postfix with mysql - too many connections

2020-12-04 Thread natan
Hi I use postfix-3.1.15 and mysql (domain mp, policyd, whitelist) - this is vary have high-volume server I read e-mail from this group near "Feb 07, 2016; 5:44pmRe: postfix with mysql - too many connections" about changing proxy:mysql to sharing connections http://postfix.1071664.n5.nabble.com/pos

Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Matus UHLAR - fantomas
On Fri, Dec 04, 2020 at 01:42:57AM -0300, Sergio Belkin wrote: > Thanks Viktor and Wietse, up to now the error didn't happen again. > Some information about my software that may be useful: > libc-2.17-260.el7_6.4.x86_64 > glibc-2.17-260.el7_6.4.i686 > dnsmasq-2.76-7.el7.x86_64 El vie, 4 dic 202

Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Wietse Venema
Sergio Belkin: > Some information about my software that may be useful: > libc-2.17-260.el7_6.4.x86_64 > glibc-2.17-260.el7_6.4.i686 > dnsmasq-2.76-7.el7.x86_64 Are you running a RHEL port of Postfix 2.10? They sometimes back-port features from a later Postfix release. The Postfix code that handle

Re: About messages bounced due name resolution issues using IPv6

2020-12-04 Thread Sergio Belkin
El vie, 4 dic 2020 a las 2:15, Viktor Dukhovni () escribió: > On Fri, Dec 04, 2020 at 01:42:57AM -0300, Sergio Belkin wrote: > > > Thanks Viktor and Wietse, up to now the error didn't happen again. > > Some information about my software that may be useful: > > libc-2.17-260.el7_6.4.x86_64 > > glib

Re: Adding route to Gateway server

2020-12-04 Thread Gerald Galster
> You can just add it to the transport file > Ex add this to the transport file: > 1...@1234test.com smtp:1.2.3.4 for ip addresses [] are required: 1...@1234test.com smtp:[1.2.3.4] The syntax of a nexthop destination is transport dependent. With SMTP, specify a servi