Bulk messaging without proper consent is not only unethical but also illegal in many regions due to laws such as the GDPR (General Data Protection Regulation), CAN-SPAM Act, and TCPA (Telephone Consumer Protection Act).
Why Compliance Is Critical:
Legal Penalties: Violating data privacy laws can result in hefty fines and lawsuits.
Loss of Trust: Customers who feel spammed or ignored may damage your brand reputation.
Reduced Deliverability: ISPs and telecom carriers block non-compliant senders.
How to Avoid This Mistake:
Always use opt-in methods for collecting contact details, preferably double brazil mobile phone number list opt-in for emails.
Maintain clear records of consent and provide easy opt-out mechanisms in every communication.
Familiarize yourself with the privacy laws relevant to your audience and ensure your practices align.