Oh Dear can notify you in a variety of ways about events that we detect. These events can range from up- or down alerts, changed certificates, invalid chains, broken links, ... They are all described in more detail in our check documentation.

If you've just created an Oh Dear account, you will already receive notifications on the email address you signed up with. That email setup happens automatically.

On top of that, you can extend that with:

Let's get started configuring your notifications!

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Feel free to reach out via or on Twitter via @OhDearApp if you have any other questions. We'd love to help!