LOG: PANIC DIE
  Exim configuration error in line 15 of TESTSUITE/test-config:
  absolute value of integer "4000Z" is too large (overflow)
LOG: PANIC DIE
  Exim configuration error in line 15 of TESTSUITE/test-config:
  extra characters follow integer value for check_spool_space
LOG: PANIC DIE
  Exim configuration error in line 16 of TESTSUITE/test-config:
  integer "4000000000000000.123" is too large (overflow)
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  absolute value of integer "999999999999999999" is too large (overflow)
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  absolute value of integer "999999999K" is too large (overflow)
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  absolute value of integer "999999M" is too large (overflow)
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  extra characters follow integer value for finduser_retries
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  integer expected for finduser_retries
LOG: PANIC DIE
  Exim configuration error in line 18 of TESTSUITE/test-config:
  extra characters follow integer value for finduser_retries