AWS End User Messaging introduces phone number block/allow rules, enabling you to fine-tune your SMS messaging strategy by explicitly blocking or allowing messages to specific numbers, overriding country-level settings and preventing abuse/unnecessary costs.

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<p>The article discusses new capabilities introduced by AWS End User Messaging, specifically phone number block/allow rules for SMS messaging.</p>
<p>Specifically, the article covers:</p>
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<li>The ability to explicitly block or allow messages to individual phone numbers, overriding country rule settings</li>
<li>Use cases for the new rules, such as blocking abusive numbers to avoid unnecessary SMS costs</li>
<li>Configuration options through the AWS End User Messaging console or APIs for integration with other systems</li>
<li>A link to the AWS End User Messaging SMS User Guide for more information and getting started</li>
</ul>
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AWS End User Messaging introduces phone number block/allow rules

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