[Rspamd-Users] rate limit and mail delivery reports

[Christos Chatzaras]

> On 20 Sep 2021, at 17:52, Christos Chatzaras <chris at cretaforce.gr> wrote:
> 
> Hello,
> 
> I use two postfix relays to send e-mails from other servers.
> 
> As I can't use selector 'user.lower' because the relays don't have users, my ratelimit.conf contains:
> 
> rates {
>    "12000" = {
>      selector = 'from.lower';
>      bucket = {
>        burst = 12000;
>        rate = "12000 / 1d";
>      }
>    }
> }
> 
> The problem is that if many senders ask for "delivery reports" then this rate limit is hit because all these reports use "From: MAILER-DAEMON at smtp1.example.com" or "From: MAILER-DAEMON at smtp2.example.com". Is any way to exclude MAILER-DAEMON at smtp1.example.com and MAILER-DAEMON at smtp2.example.com from the rate limit?
> 

Finally I made some changes to my setup to be able to use 'user.lower' selector.