1999-03-02 09:44:33 U=CALLER F=<testclient@primaryhostname.ex> rejected RCPT <a@notmatched.ex>
1999-03-02 09:44:33 domain plainstring.ex
1999-03-02 09:44:33 value  plainstring.ex
1999-03-02 09:44:33 $0 'plainstring.ex'  $1 ''
1999-03-02 09:44:33 domain headtail.ex
1999-03-02 09:44:33 value  *tail.ex
1999-03-02 09:44:33 $0 'headtail.ex'  $1 'head'
1999-03-02 09:44:33 domain headregextail.ex
1999-03-02 09:44:33 value  ^.*r(e.)ex
1999-03-02 09:44:33 $0 'headregextail.ex'  $1 'eg'
1999-03-02 09:44:33 domain primaryhostname.ex
1999-03-02 09:44:33 value  primaryhostname.ex
1999-03-02 09:44:33 $0 'primaryhostname.ex'  $1 ''
1999-03-02 09:44:33 domain [127.0.0.1]
1999-03-02 09:44:33 value  @[]
1999-03-02 09:44:33 $0 '[127.0.0.1]'  $1 ''
1999-03-02 09:44:33 domain mx46.test.ex
1999-03-02 09:44:33 value  @mx_any/ignore=1.1.1.1
1999-03-02 09:44:33 $0 '46.test.ex'  $1 ''