Re: How to run a script on postfix authentication failure

2022-12-08 Thread Rob McGee
On 12/5/2022 10:03 AM, post...@ptld.com wrote: Is there a way, in postfix, to run a script when the authentication fails, please ? I would like to use nftables sets, with the timeout option, to ban IP addresses. I know fail2ban exists, but I am considering other options. nftables sets, implement

Re: How to run a script on postfix authentication failure

2022-12-05 Thread Steffen Nurpmeso
post...@ptld.com wrote in : |> Is there a way, in postfix, to run a script when the authentication \ |> fails, please ? |> I would like to use nftables sets, with the timeout option, to ban \ |> IP addresses. I know fail2ban exists, but I am considering other options. |> nftables sets, implem

Re: How to run a script on postfix authentication failure

2022-12-05 Thread Wietse Venema
Andre Rodier: > Hello, all. > > Is there a way, in postfix, to run a script when the authentication > fails, please ? This is not built-in. Instead, you run a program that watches the maillog file, and that triggers on authenication errors, or other unwanted behavior. > I would like to use nfta

Re: How to run a script on postfix authentication failure

2022-12-05 Thread postfix
Is there a way, in postfix, to run a script when the authentication fails, please ? I would like to use nftables sets, with the timeout option, to ban IP addresses. I know fail2ban exists, but I am considering other options. nftables sets, implemented in the kernel, with the timeout option, seem

How to run a script on postfix authentication failure

2022-12-04 Thread Andre Rodier
Hello, all. Is there a way, in postfix, to run a script when the authentication fails, please ? I would like to use nftables sets, with the timeout option, to ban IP addresses. I know fail2ban exists, but I am considering other options. nftables sets, implemented in the kernel, with the tim