Add dynamic IP address to firewall address list

RouterOS Beginner Basics
1

Hi

Is it possible to add a IP address manually to the firewall address list with a timeout? I want to add IP addresses blocked from a postfix server to be added but with a timeout.

Thanks
pingus

2

i have asked for this many times… adding a TTL would be wonderful.

/ip firewall address-list add list=expire.this.list address=1.2.3.4/5 ttl=30s

3

Please vote here: http://wiki.mikrotik.com/wiki/MikroTik_RouterOS/v3/Feature_Requests