mynetworks - postfix

Hi guys.

I want to allow all IPs to use my smtp server running postfix.
what should i write in mynetworks parameter?

If you mean ALL networks (external as well)... DONT!!!

that is unless you are securing it.

If you mean all IP's in a network range I.E Local or VPN

mynetworks=127.0.0.1/8 192.168.16.0/24

you will then need to setup smtpd restrictions if you need help with this please tell me.

Regards,
Nick.