first failed = time last try = time2 next try = time2 + 20
-rw------- 1 CALLER CALLER 0 May 10 2002 TESTSUITE/test-mail/a
+++++++++++++++++++++++++++
first failed = time last try = time2 next try = time2 + 20
-rw------- 1 CALLER CALLER 0 May 10 2002 TESTSUITE/test-mail/a
+++++++++++++++++++++++++++