Managed IP Feature like AWS SES - Continuous Automated IP Warming

[benstaf]

I would like to have a Managed IP Feature like AWS SES for continuous automated IP Warming on a per-domain recipient basis

Managed IPs will automatically apportion the right amount of traffic per mailbox provider to your dedicated IPs and any leftover email volume is sent over the shared network of IPs:

https://aws.amazon.com/blogs/messaging-and-targeting/how-to-use-managed-dedicated-ips-for-email-sending/