- R:mxt2.test.ex -32 0 all relevant MX records point to non-existent hosts
-first failed = time last try = time2 next try = time2 + 1800
+ R:mxnonexist.test.ex -1 0 missing MX, or all MXs point to missing A records, and defer requested
+first failed = time last try = time2 next try = time2 + 900
+ R:mxt2.test.ex -1 0 missing MX, or all MXs point to missing A records, and defer requested
+first failed = time last try = time2 next try = time2 + 900