[pfx] Re: Sanity check for check_sasl_access

On Wed, 5 Feb 2025 at 11:06, Allen Coates via Postfix-users < postfix-users@postfix.org> wrote: > > In my access lists I have found that 0.0.0.0/0 matches every IPv4 > address, and ::/0 matches every IPv6 address. > > (Unless, of course you are expressly testing for a specific IP address) > I se

[pfx] Re: Sanity check for check_sasl_access

On 05/02/2025 10:50, Gilgongo via Postfix-users wrote: > > And have the following in my access file: > > user1 192.x.x.x     PERMIT > user1 2001:x:x:x::x PERMIT > user1 REJECT > > In my access lists I have found that  0.0.0.0/0 matches every IPv4 address, and ::/0 matches every

[pfx] Re: Sanity check for check_sasl_access

On Wed, 5 Feb 2025 at 09:32, Gilgongo wrote: > I just wanted to make sure I've read the docs > correctly. > I'd like to restrict a couple of sasl users by IP4/6 (I can't test this on > my sandbox setup), so if I have this in my master.cf