ref: 12ca27743c73c5f638412ddbda4b9b2482735fa1
dir: /lib/smtpd.conf/
# # sample smtpd configuration options for inside connections # # # replace YOURDOM with the name of your domain # replace 10.0.0.0 with the IP address range of your networks defaultdomain fulton.software norelay on #allow relaying verifysenderdom off #disable dns verification of sender domain saveblockedmsg off #save blocked messages # # if norelay is on, you need to set the # networks allowed to relay through # as well as the domains to accept mail for # # ournets 192.168.0.0/16 ourdomains plan9.fulton.software