[MXRestClient requestEmailValidation]: Added a workaround for https://matrix.org/jira/browse/SYD-17
[MXRestClient requestEmailValidation]: Added a workaround for https://matrix.org/jira/browse/SYD-17

matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk,matrix-org/matrix-ios-sdk