${INVALID USERNAME TOO LONG} veryLongUsernameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
${INVALID EMAIL MALFORMED} emailWithNoAt
${INVALID EMAIL DOES NOT EXIST} missing.user@example.com
${INVALID EMAIL TOO LONG} veryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddressveryLongEmailAddress@verylongdomain.com