writing neg-cache entry for nonexist.test.ex-A-xxxx, ttl 3000
useryz router: defer for usery@nonexist.test.ex
message: lookup of host "nonexist.test.ex" failed in useryz router
writing neg-cache entry for nonexist.test.ex-A-xxxx, ttl 3000
useryz router: defer for usery@nonexist.test.ex
message: lookup of host "nonexist.test.ex" failed in useryz router