# SendGrid - Edumate - How to delete Domain Authentication entries?

Review how the source deletes a domain-authentication entry in SendGrid's Sender Authentication area. The domain shown is a worked example, not a deletion target for another school.

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Under "Setting" in the left hand menu click on "Sender Authentication" Which will open: <https://app.sendgrid.com/settings/sender_auth>

Click the Domain you want to delete.

- The captured example uses **em8752.dcc.wa.edu.au**; this is not a value to reuse for another school.

[Screenshot retained for review](../../review/Review-status.md#asset-b7951b7113600dd1bb04)

At the top of the screen click the "Domain Authentication" link.

[Screenshot retained for review](../../review/Review-status.md#asset-ca80a980f2a579355a5c)

**Now you are on** <https://app.sendgrid.com/settings/sender_auth/domains>

You can hover over the ellipse and press bin icon (circled in red) to delete the entry

[Screenshot retained for review](../../review/Review-status.md#asset-1fe577865eb0af2160b2)

The source records a warning that this deletion cannot be undone.

Select **Delete** only for the intended entry.

[Screenshot retained for review](../../review/Review-status.md#asset-7bd0472869a0b4db9ff2)

The next held screenshot is described as the deletion confirmation; that result has not been reproduced here.

[Screenshot retained for review](../../review/Review-status.md#asset-cb7f4b31b768ad4d135a)

## Related guidance

- [Topic overview](Introduction.md)
- [Source review status](../../review/Review-status.md)