Istvan Prosinger skrev den 2015-07-03 18:11:
My initial thought was that it's about Postfix.....
can happen if opendkim is started to late ? in that case try to solve that so opendkim is started before postfix for the mails in mailq, try postsuper -r ALL && postfix reload did this resend mails in mailq to opendkim without any problem ? no logs ?, check syslog config
