Send an email notification (V3) - Stopped working

[WMGDev]

Has been working fine. Has suddenly stopped working.

I've created a simple flow that send me a test email, it just hangs.

When I monitor the running flow, on the email step, I see 1 retries occurred. with a status of 429

I don't really want to delete and re-add the connection because it's used everywhere 

[WMGDev · Accepted solution]

429 is too many requests

Seems I have hit a throttling limit which is 100 per connection in a 24 hour period

as stated here https://docs.microsoft.com/en-gb/connectors/sendmail/

This seems pretty low.

We've been using this in our flows and as they have become more popular...we have hit the limit

We will now have to re-engineer our flows...**bleep**