Re: empty MAIL FROM and check_sender_access

[Viktor Dukhovni]

> On Sep 25, 2018, at 10:13 AM, Stefan Bauer <cubew...@googlemail.com> wrote:
> 
> I was more asking if it's even a good idea to add the null entry to the 
> table? i would like to be a good postmaster but not want to relax policies 
> for allowed sender addresses.

You need to allow mail with null return addresses.  These are required in 
bounces
and auto-replies to avoid loops.

-- 
        Viktor.