remove flaky test

Author: icecrasher321

apps/sim/lib/messaging/email/validation.test.ts

@@ -24,20 +24,6 @@ describe('Email Validation', () => {
       expect(result.checks.disposable).toBe(false)
     })
 
-    it.concurrent('should accept legitimate business emails', async () => {
-      const legitimateEmails = [
-        '[email protected]',
-        '[email protected]',
-        '[email protected]',
-        '[email protected]',
-      ]
-
-      for (const email of legitimateEmails) {
-        const result = await validateEmail(email)
-        expect(result.isValid).toBe(true)
-      }
-    })
-
     it.concurrent('should reject consecutive dots (RFC violation)', async () => {
       const result = await validateEmail('[email protected]')
       expect(result.isValid).toBe(false)