Hello .
I'm try use roudcube config smtp with amazon ses.
I tried to use to send email to 5000 addresses, I config system with amazon ses, 454 - Amazon ses: Throttling failure: Maximum sending rate exceeded.
When I send the email. The system does not send. and its error messages:
Please guide me on how to fix the error, I have to fix on Roundcube how to send to multiple recipients