On 25/04/2022 05:26, ミユナ (alice) wrote:
do you know how to stop passwords from being brute-forced for a mailserver? do you have any practical guide?thank you.
You could use an Access Control List to include all your "customers", and banning everybody else.
In my case, any submission originating from outside the UK would not be genuine, and I could safely block it. (Not that I need such a restriction)
Just an idea... Allen C
