Each regulation has its own specific requirements, but generally, they cover similar ground:
1. Consent: You must obtain explicit consent from recipients before sending them marketing emails. 2. Identification: Your email must clearly identify your business and provide valid contact information. 3. Opt-Out Mechanism: Every email should contain an easy and free method for recipients to opt-out of future emails. 4. Content: The content must be truthful and not misleading.