---
title: sendTestMailToAll
slug: campaign/docs/sendtestmailtoall-mailingws
docTags: 
createdAt: 2026-07-02T19:01:44.226Z
---

All mailing types and mailings in any status can be sent with this method.

:::hint{type="info"}
- **Notes**
  The test mail is sent to at most 1000 recipients to prevent major mistakes.
- The actual mails are sent asynchronously. So, you should not delete any recipient immediately after calling this method.
:::

**Type**: int\[ ]

**Parameters**

| Name            | Type   | Value                                                                                                                   |
| --------------- | ------ | ----------------------------------------------------------------------------------------------------------------------- |
| sessionId       | String | ID of the session                                                                                                       |
| mailingId       | long   | ID of the mailing                                                                                                       |
| recipientListId | long   | ID of the recipient list<br /><br />Must be a test recipient list and needs not to be configured for the given mailing. |

**Return values**

For each recipient:

- 0: if the mail has been spooled
- 1: if the recipient is blocked
- 2: if the recipient is unsubscribed
- 3: if the recipient was not found
- 4: if the recipient list is invalid
- 5: if the recipient is blocked by the mailing's target group
- 6: if the recipient has caused too many bounces

**Code structure**

```java
int[] sendTestMailToAll(String sessionId, long mailingId, long recipientListId)
```