Are you thinking of EC2? SES (as with Mandrill, Sendgrid, etc.) runs on a separa...

		ceejayoz on July 9, 2015 \| parent \| context \| favorite \| on: Why does Gmail hate my domain? Are you thinking of EC2? SES (as with Mandrill, Sendgrid, etc.) runs on a separate block of IPs and is very strict about spam/bounce reports. Very easy to get yourself throttled or cut off entirely.