1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
1999-03-02 09:44:33 U=CALLER F=<> temporarily rejected RCPT <defer_strict@test.again.dns>: failed to expand ACL string "${lookup dnsdb{defer_strict,a=$domain}}": lookup of "defer_strict,a=test.again.dns" gave DEFER: