Ravi Sir's Cards › AWS
Why SES instead of SMTP on EC2?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
What it is
Managed email sending, reputation tooling, and IAM auth — no mail server to patch.
Why it matters
Sandbox limits early mistakes; production raises sending limits deliberately.
How / example
ses:SendEmail from Lambda with a verified identity in ap-south-1.