fix email test for postgres
fix email test for postgres

jcfr/CDash,cpatrick/CDash,cpatrick/CDash,jcfr/CDash,cpatrick/CDash,jcfr/CDash,jcfr/CDash,cpatrick/CDash,cpatrick/CDash,cpatrick/CDash,jcfr/CDash,jcfr/CDash