DKIM: rework error logging to pass strings back to caller for logging. Bug 966

[exim.git] / test / log / 0574

******** SERVER ********
1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
1999-03-02 09:44:33 10HmaX-0005vi-00 <= tester@test.ex H=(test.ex) [127.0.0.1] P=esmtp S=sss