No namespace
| Mandrill_Error | |
| Mandrill_HttpError | |
| Mandrill_Invalid_Key | The provided API key is not a valid Mandrill API key |
| Mandrill_Invalid_Reject | The requested email is not in the rejection list |
| Mandrill_Invalid_Tag_Name | The requested tag does not exist or contains invalid characters |
| Mandrill_Invalid_Template | The given template name already exists or contains invalid characters |
| Mandrill_ServiceUnavailable | |
| Mandrill_Unknown_Export | The requested export job does not exist |
| Mandrill_Unknown_InboundDomain | The requested inbound domain does not exist |
| Mandrill_Unknown_Sender | The requested sender does not exist |
| Mandrill_Unknown_Template | The requested template does not exist |
| Mandrill_Unknown_Url | The requested URL has not been seen in a tracked link |
| Mandrill_Unknown_Webhook | The requested webhook does not exist |
| Mandrill_ValidationError | The parameters passed to the API call are invalid or not provided when required |