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Knowledge Center content tagged with Amazon Simple Notification Service (SNS)

Amazon Simple Notification Service (Amazon SNS) is a fully managed messaging service for both application-to-application (A2A) and application-to-person (A2P) communication.

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Why are my mobile text message (SMS) charges higher than expected from Amazon SNS and Amazon Pinpoint?

AWS OFFICIAL
AWS OFFICIALUpdated a year ago
I incurred higher than expected charges for mobile text messaging (SMS) through Amazon Simple Notification Service (Amazon SNS) and Amazon Pinpoint.
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I set up customized email notifications for Security Hub findings using EventBridge with an Amazon SNS topic?

AWS OFFICIAL
AWS OFFICIALUpdated 2 years ago
I want to set up a customized email notification for Security Hub findings using Amazon EventBridge and an Amazon Simple Notification Service (Amazon SNS) topic.
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

Why is my Amazon SNS topic not receiving EventBridge notifications?

AWS OFFICIAL
AWS OFFICIALUpdated 2 years ago
I set up an Amazon EventBridge rule to send notifications to my Amazon Simple Notification Service (Amazon SNS) topic. Why isn't my Amazon SNS topic receiving the event notifications?
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I customize default Amazon SNS email messages?

AWS OFFICIAL
AWS OFFICIALUpdated a year ago
I want to modify the standard Amazon Simple Notification Service (Amazon SNS) email subject line "AWS Notification Message" for an Amazon EventBridge notification.
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

What's the Amazon SNS IP address range?

AWS OFFICIAL
AWS OFFICIALUpdated 9 months ago
I need the IP address range of Amazon Simple Notification Service (Amazon SNS) to allow notifications to be delivered to my endpoints.
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I verify the authenticity of Amazon SNS messages that are sent to HTTP and HTTPS endpoints?

AWS OFFICIAL
AWS OFFICIALUpdated 2 years ago
I'm sending notifications to an HTTPS—or HTTP—endpoint using Amazon Simple Notification Service (Amazon SNS). I want to prevent spoofing attacks, so how do I verify the authenticity of the Amazon SNS...
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I troubleshoot FCM mobile push notification failures in Amazon SNS?

AWS OFFICIAL
AWS OFFICIALUpdated a year ago
My Firebase Cloud Messaging (FCM) mobile push notifications are failing to send through Amazon Simple Notification Service (Amazon SNS).
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

Why doesn't my AWS Chatbot receive messages from Amazon SNS?

AWS OFFICIAL
AWS OFFICIALUpdated 3 months ago
I subscribed an AWS Chatbot to my Amazon Simple Notification Service (Amazon SNS) topic. However, notifications from my Amazon SNS topic don’t reach the AWS Chatbot. 
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I edit my Amazon SNS topic's access policy?

AWS OFFICIAL
AWS OFFICIALUpdated 10 months ago
I want to allow other AWS Identity and Access Management (IAM) entities to access my Amazon Simple Notification Service (Amazon SNS) topic.
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I troubleshoot SMS delivery delays in Amazon SNS?

AWS OFFICIAL
AWS OFFICIALUpdated a year ago
I get delivery delays of mobile text messaging (SMS) to destination numbers in Amazon Simple Notification Service (Amazon SNS).
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

Why can't I publish or subscribe to an Amazon SNS topic?

AWS OFFICIAL
AWS OFFICIALUpdated 3 years ago
I can't publish or subscribe to an Amazon Simple Notification Service (Amazon SNS) topic. How do I troubleshoot the issue?
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)

How do I resolve the "Unknown error attempting to reach phone" error in Amazon SNS or the "UNKNOWN" error in Pinpoint when sending SMS?

AWS OFFICIAL
AWS OFFICIALUpdated a year ago
My mobile text messages (SMS messages) fail to get delivered through Amazon Simple Notification Service (Amazon SNS) or Amazon Pinpoint. Then, I receive the "Unknown error attempting to reach phone"...
KNOWLEDGE CENTER
Amazon Simple Notification Service (SNS)