An invalid email occurs when you attempt to send email to an address that is formatted in a manner that does not meet internet email format standards or the email does not exist at the recipient's mail server.
Examples include addresses without the "@" sign or addresses that include certain special characters and/or spaces. This response can come from our own server or the recipient mail server.
For more information, please see our Invalid Email documentation.
This endpoint allows you to retrieve a specific invalid email addresses.
Bearer <<YOUR_API_KEY_HERE>>The on-behalf-of header allows you to make API calls from a parent account on behalf of the parent's Subusers or customer accounts. You will use the parent account's API key when using this header. When making a call on behalf of a customer account, the property value should be "account-id" followed by the customer account's ID (e.g., on-behalf-of: account-id <account-id>). When making a call on behalf of a Subuser, the property value should be the Subuser's username (e.g., on-behalf-of: <subuser-username>). See On Behalf Of for more information.
The specific email address of the invalid email entry that you want to retrieve.
Array of:
A Unix timestamp indicating when the email address was added to the invalid emails list.
The email address that was marked as invalid.
The reason that the email address was marked as invalid.
1const client = require("@sendgrid/client");2client.setApiKey(process.env.SENDGRID_API_KEY);34const email = "annahamilton@example.org";56const request = {7url: `/v3/suppression/invalid_emails/${email}`,8method: "GET",9};1011client12.request(request)13.then(([response, body]) => {14console.log(response.statusCode);15console.log(response.body);16})17.catch((error) => {18console.error(error);19});