Socket local:/run/opendkim/opendkim.sock
Syslog yes
UMask 002
UserID postfix:postfix

Selector mail
Mode sv
SubDomains yes
AutoRestart yes
Background yes
Canonicalization relaxed/relaxed
DNSTimeout 5
SignatureAlgorithm rsa-sha256
X-Header yes
Logwhy yes

InternalHosts /etc/internalhosts
KeyTable /etc/opendkim/keytable
SigningTable refile:/etc/opendkim/signtable

OversignHeaders From