### Retries
If a webhook fails, we will automatically retry sending the fax up to 16 times. There will be a delay before each retry, which increases as follows:
| Retry number | Delay | Cumulative wait |
|  --- | --- | --- |
| 1 | 5 minutes | 5 minutes |
| 2 | 10 minutes | 15 minutes |
| 3 | 20 minutes | 35 minutes |
| 4 | 30 minutes | 1 hour 5 minutes |
| 5-16 | 6 hours | up to ~3 days |