Testing

Available in plans >= medium

This page includes test inputs and other information to make sure your test environment works before deploying to production.

Sandbox API Keys

An API request sent with a sandbox api key is automatically identified as a request in sandbox mode. All request with sandbox keys will respond with dummy data.

Requests done with sandbox keys do not count against your quota.

Please note that the requests are still shown in the graph on the dashboard. You can select only your live key if you want to filter them out.

Test email addresses

You can choose any domain. The deciding part is the part before the @.

State / Reason

Email Address	State	Reason
[email protected] + all other email addresses	`deliverable`	`valid_mailbox`

[email protected] [email protected]	`undeliverable`	`valid_mailbox`
[email protected]	`undeliverable`	`invalid_mx`
[email protected]	`undeliverable`	`invalid_format`

[email protected] [email protected]	`risky`	`low_quality`
[email protected]	`risky`	`low_deliverability`

[email protected] [email protected]	`unknown`	`unavailable_smtp`
[email protected]	`unknown`	`timeout`
[email protected]	`unknown`	`unexpected_error`
[email protected]	`unknown`	`no_connect`

Special Cases

Email Address	Response
[email protected] & `catch_all=1` in URL	`"catch_all": true`
[email protected]	`"role": true`
[email protected]	`"disposable": true`
[email protected]	`"free": true`