[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-27 Thread Viktor Dukhovni via Postfix-users
On Wed, Mar 27, 2024 at 10:41:08AM -0400, Wietse Venema via Postfix-users wrote: > Viktor Dukhovni via Postfix-users: > > On Tue, Mar 26, 2024 at 02:20:55PM -0400, Wietse Venema via Postfix-users > > wrote: > > > Viktor Dukhovni via Postfix-users: > > > > That's fine, the SRV records can be keyed

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-27 Thread Wietse Venema via Postfix-users
Viktor Dukhovni via Postfix-users: > On Tue, Mar 26, 2024 at 02:20:55PM -0400, Wietse Venema via Postfix-users > wrote: > > Viktor Dukhovni via Postfix-users: > > > That's fine, the SRV records can be keyed by destination domain. > > > > Locally-managed SRV records, keyed by the final destination

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Viktor Dukhovni via Postfix-users
On Tue, Mar 26, 2024 at 02:20:55PM -0400, Wietse Venema via Postfix-users wrote: > Viktor Dukhovni via Postfix-users: > > That's fine, the SRV records can be keyed by destination domain. > > Locally-managed SRV records, keyed by the final destination domain > name, to select a local relay host? Y

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Wietse Venema via Postfix-users
Viktor Dukhovni via Postfix-users: > That's fine, the SRV records can be keyed by destination domain. Locally-managed SRV records, keyed by the final destination domain name, to select a local relay host? Wietse ___ Postfix-users mailing list --

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Viktor Dukhovni via Postfix-users
On Tue, Mar 26, 2024 at 05:22:52PM +, Colin McKinnon wrote: > > What kind of "load balancing"? Why won't MX records do? For uneven > > weights, you can even use SRV records: > > I'm trying to setup load balancing across a cluster of relays for a > SAAS application. There's several problems

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Colin McKinnon via Postfix-users
Hi Viktor, Wietse also replied to say I wasn't able to solve this with Postfix. > > What kind of "load balancing"? Why won't MX records do? For uneven > weights, you can even use SRV records: > I'm trying to setup load balancing across a cluster of relays for a SAAS application. There's several

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Viktor Dukhovni via Postfix-users
On Tue, Mar 26, 2024 at 01:52:42PM +, Colin McKinnon via Postfix-users wrote: > I want to provision load balancing for my relays. What kind of "load balancing"? Why won't MX records do? For uneven weights, you can even use SRV records: use_srv_lookup = smtp relayhost = mx.example.

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Wietse Venema via Postfix-users
Colin McKinnon via Postfix-users: > Hi, > > I want to provision load balancing for my relays. The catch is that > there is already some customized routing in place based on recipient > domain and large block lists. These are currently handled by a > transport map. > > I would prefer not to implem

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Colin McKinnon via Postfix-users
Hi, Stuck again. Using smtpd_end_of_data_restrictions = check_policy_service inet:127.0.0.1:8822 smtpd_policy_service_default_action = DUNNO I get: Mar 26 15:49:03 test106 postfix/smtpd[163532]: warning: access table inet:127.0.0.1:8822 has entry with lookup table: smtp:[test105.southwo

[pfx] Re: check_policy_service for customizing routing & load balancing

2024-03-26 Thread Colin McKinnon via Postfix-users
Hi all, I found that check_policy_service works (maybe*) in `smtpd_end_of_data_restrictions =`. So I'm guessing it might work in any *_restrictions configuration. (*still having some issues getting this to work as expected, but I'll come back here if I get stuck) Colin On Tue, 26 Mar 2024 at 13