Add Email Verification for non-Microsoft/Google Emails #19970

Job	Run time
front-sb-build	3m 2s
front-task (lint)	47s
front-task (typecheck)	2m 0s
front-task (test)	1m 49s
front-sb-test (1, modules)	1s
front-sb-test (1, pages)	1s
front-chromatic-deployment	0s
front-sb-test (1, performance)	1s
front-sb-test (2, modules)	1s
front-sb-test (2, pages)	1s
front-sb-test (2, performance)	1s
front-sb-test (3, modules)	1s
front-sb-test (3, pages)	1s
front-sb-test (3, performance)	1s
front-sb-test (4, modules)	1s
front-sb-test (4, pages)	1s
front-sb-test (4, performance)	1s
merge-reports-and-check-coverage	1s
	7m 51s

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