yes, this is something you can configure on firewall (Isolated network) or ACL (on a specific VPC Isolated network). Check the documentation on ACL/firewall.
On Mon, 8 Feb 2021 at 09:15, Hean Seng <heans...@gmail.com> wrote: > Hi > > Is that possible to have default block rules for all the VM, Default Block > SMTP outbound port in iptables > > > Thank you > > -- > Regards, > Hean Seng > -- Andrija Panić
