429 Error Too many requests

HI, I have the below scenario where I am sending emails using front to our customers. Normally the volumes are high about 300+ per run.

How can I mitigate the error 429?
is there a way to set a module to sleep or wait until the limit is available?
Screenshot 2023-12-06 at 10.09.33 a.m.

1 Like

Hi Hector,

In order to mitigate the 429 error you will need to identify the application that is causing the 429 error, determine what your rate limit is, then set up a repeater that will repeat (Total Email Volume / ratelimit) times. Then include a Tools - sleep module to wait out your Rate Limit.

For example, if my rate limit was 50 request / minute, and I have 300 emails to send, I would set a repeater iterate 300{{/}}50 times, process 50 requests, then sleep for 60 seconds.


Hello @Hector_Rojo_Duran :wave:

Not sure if you know but we have a relatively fresh resource on handling 429 errors in our Help Center. Feel free to check it out below, it could be handy.

:point_right: 429 errors - rate limiting


Thank you @Michaela, It heps a lot the documentation you sent


Thank you @IOA_Brett I did complement with @Michaela solution what you suggested