To prevent WhatsApp block or request verification when sending messages with sending software, you have to implement strategies of humanization of sending. Here are some effective methods:
1. Simulates Human Behavior
WhatsApp detects sending patterns too fast and regular as a suspicious automated activity. To avoid blocking:
- Insert random delays between messages (example: 5-15 seconds instead of sending everything in one go).
- Avoid massive mailings with identical timing: alternates the sending time to simulate a real person.
- Send messages in small batches, such as 30-50 per session, and then a break.
💡 Technique: Use SendApp preferences “Instructions for Use“
2. Customize Each Message
WhatsApp recognizes repetitive sends and may flag them as spam. To work around the problem:
- Varies the text of the message, usa dynamic placeholders for names, cities, offers, etc.
- Avoid identical messages for all. Example:
- ✅ "Hello Marco, we have a new offer for you!"
- ❌ "Hello customer, we have a new offer for you!" (too general)
- Alternates the length and structure of messages.
💡 Technique: Create message variations using SendApp tags “Instructions for Use“
3. Use Different Numbers and Avoid Account Blocking
WhatsApp analyzes number traffic:
- Don't send too many messages with a new number right away → Make a “warm-up” sending to a few contacts first and gradually increasing.
- Use multiple numbers to send And distribute the messages among them.
- Avoid sending too many links or attachments In the first messages.
💡 Technique: If possible, use verified business accounts for greater credibility.
4. Interact with Contacts
WhatsApp is more lenient with real conversations Than unidirectional messages:
- Stimulates responses With questions or CTAs (e.g. “Tell me if you want more details!”).
- Toggles between text, emoji, images and audio to look more natural.
- Don't send messages to numbers that have never interacted with you before → Make manual contact first or get consent.
💡 Technique: Create a segmented list of contacts assets and initially send messages to those who have already interacted.
5. Use WhatsApp Business API Templates.
If your account supports WhatsApp Business API:
- Use pre-approved messages from WhatsApp For initial interactions.
- After the user responds, you can send normal messages without risking limitations.
💡 Technique: If the recipient responds to your template message, the 24-hour window reopens without restriction.
6. Monitor and Adapt the Strategy
- If you receive warnings or checks, slow down your sending immediately..
- Monitor the response rate → more interaction = less risk of blocking.
- Avoid flagged numbers Or receiving too many spam reports.
💡 Technique: If a number is limited, wait at least 48 hours Before trying again to send massive messages.
Summary of Best Practices.
✅ Use random delays between messages
✅ Personalize every message with names, text variants, and dynamic content
✅ Do not send messages to unsaved numbers or without consent
✅ Start gradually With new numbers (warm-up)
✅ Alterna text, emoji, images, audio and questions
✅ Use official templates Of WhatsApp Business API for the first contact
By following these strategies, you will be able to improve deliverability is Reduce the risk of blocking or verification on WhatsApp. 🚀
If you need a more advanced strategy for your specific SendApp usage, let me know!
