Revert "Merge pull request #15585 from gaye/email-mass-reenable"

This reverts commit 67828ef861a77e991cb0e2739973925ac82d7658, reversing
changes made to 55b1b6d56afbfd13a3ae05e530a5511b5831ea9f.
Merge pull request #15586 from gaye/i-am-so-sorry

Revert "Merge pull request #15585 from gaye/email-mass-reenable"