Re: Managing allow/block list for outbound traffic

2021-05-14 Thread Stefan Claas
On Sat, May 15, 2021 at 12:31 AM IL Ka wrote: >> >> >> >> If now a user of such a domain requests that he can be blocked >> from receiving email from my domain, due to abuse of my service, >> would be a simple REJECT of his email address in the same >> transport map list be sufficient, or does

Re: Managing allow/block list for outbound traffic

2021-05-14 Thread IL Ka
> > > > If now a user of such a domain requests that he can be blocked > from receiving email from my domain, due to abuse of my service, > would be a simple REJECT of his email address in the same > transport map list be sufficient, or does postfix may get confused? > > transport(5) can have

Managing allow/block list for outbound traffic

2021-05-14 Thread Stefan Claas
Hi, I am planning to offer a new small email service and decided to only allow for now that outbound traffic can only reach a couple of domains which are included, as understood, in a transport map list, where the domains are labeled as OK. If now a user of such a domain requests that he can be