The number of recipients that can be added for each type of message depends on the messaging platform or service being used. Here’s a general explanation and examples:
SMS (Short Message Service): Typically, SMS messages can have up to 1000 recipients per batch, depending on the service provider. For example, if you are using a bulk SMS service, you can send a single message to up to 1000 phone numbers at once.
Example: A company wants to send a promotional message to its customers. They can send one SMS to 1000 customers simultaneously.
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Email: For emails, the number of recipients can vary widely. Most email services allow you to send a single email to multiple recipients using the "To," "CC," and "BCC" fields. However, sending too many emails at once can trigger spam filters. A common practice is to send emails in batches of 50 to 100 recipients.
Example: A marketer wants to send a newsletter to 5000 subscribers. They can send the email in batches of 100 recipients to avoid being flagged as spam.
Recommended Tencent Cloud Service: Tencent Cloud's Email Service provides reliable email delivery solutions, helping you manage large-scale email campaigns effectively.
Push Notifications: For push notifications, the number of recipients is usually limited by the platform's API limits. For instance, some platforms allow you to send notifications to up to 500 devices per request.
Example: A mobile app developer wants to notify all active users about a new feature. If the app has 10,000 active users, the developer might need to send multiple requests to cover all users.
Recommended Tencent Cloud Service: Tencent Cloud's Push Notification service enables you to send targeted messages to millions of devices, ensuring efficient and reliable communication with your users.
Always check the specific limits and guidelines provided by the service you are using to ensure compliance and optimal performance.