AWS Glossary
Amazon SES
Amazon Simple Email Service — AWS outbound and inbound email infrastructure with a-la-carte $0.10/1k send and Essentials/Pro/Enterprise plans (Jul 2026).
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Summary
Amazon Simple Email Service — AWS outbound and inbound email infrastructure with a-la-carte $0.10/1k send and Essentials/Pro/Enterprise plans (Jul 2026).
Key Facts
- •Amazon Simple Email Service — AWS outbound and inbound email infrastructure with a-la-carte $0
- •10/1k send and Essentials/Pro/Enterprise plans (Jul 2026)
- •Definition **Amazon Simple Email Service (SES)** is AWS’s email sending and receiving service
- •Applications call the SES API (or SMTP interface) to deliver transactional and bulk mail
- •Deliverability controls include domain authentication (SPF, DKIM, DMARC), configuration sets, Virtual Deliverability Manager, dedicated/managed IP pools, and (for platforms) tenant management
Entity Definitions
- SES
- SES is an AWS service relevant to amazon ses.
- Amazon SES
- Amazon SES is an AWS service relevant to amazon ses.
- Lambda
- Lambda is an AWS service relevant to amazon ses.
- ECS
- ECS is an AWS service relevant to amazon ses.
- Step Functions
- Step Functions is an AWS service relevant to amazon ses.
- EventBridge
- EventBridge is an AWS service relevant to amazon ses.
- SNS
- SNS is an AWS service relevant to amazon ses.
Related Content
- AWS SES— Related service
- AWS SES MIGRATION— Related service
Definition
Amazon Simple Email Service (SES) is AWS’s email sending and receiving service. Applications call the SES API (or SMTP interface) to deliver transactional and bulk mail. Deliverability controls include domain authentication (SPF, DKIM, DMARC), configuration sets, Virtual Deliverability Manager, dedicated/managed IP pools, and (for platforms) tenant management. As of July 21, 2026, SES offers hierarchical Essentials / Pro / Enterprise pricing plans alongside a-la-carte outbound at $0.10 per 1,000 emails.
When to use it
- High-volume transactional or promotional email when you already run on AWS
- Cost-sensitive sending where ESP per-message fees dominate the bill
- Event-driven mail from Lambda, ECS, or Step Functions with SNS/EventBridge feedback
- Multi-brand or ISV platforms that need configuration sets and optionally tenants
When not to use it
- Teams that need a marketer drag-and-drop journey builder with no engineering ownership — pair SES with Customer.io/Loops or stay on a full ESP
- Senders unwilling to operate bounce/complaint suppression and warm-up
- Regions or use cases blocked by SES sandbox / Trust & Safety approval
Tips
- Isolate transactional vs marketing with separate configuration sets (and IP pools when volume warrants)
- Model Pro when you need managed DIPs + Global VDM; stay a-la-carte for send-only
- Implement RFC 8058 one-click unsubscribe on marketing streams yourself — SES does not add it automatically
- Monitor SES complaint (~0.1%) separately from Gmail Postmaster spam rate (under 0.10%)
Gotchas
Serious
- Assuming SES is still send-only metering with free dedicated IPs after July 2026 — hierarchical plans exist, and DIPs remain billable unless included on Pro/Enterprise
- Sharing promo and transactional IPs so a list problem pauses password resets
Regular
- Staying in the sandbox while building production volume assumptions
- Forgetting Microsoft’s May 2025 Outlook consumer bulk-sender authentication bar
Related FactualMinds content
Related Services
Amazon SES Email Deliverability Consulting | FactualMinds
Amazon SES email consulting from an AWS Select Tier Partner. SPF/DKIM/DMARC setup, inbox placement optimization, sender reputation, and scalable email infrastructure.
SES Migration & Email Delivery Services | FactualMinds
SES migration consulting — move from SendGrid, Mailgun, Postmark, or SparkPost to Amazon SES. Deliverability, SPF/DKIM/DMARC, monitoring, compliance.
Related Articles
Amazon SES Pricing Plans (Jul 2026): Essentials vs Pro vs Enterprise — When to Switch
On Jul 21, 2026 AWS shipped SES Essentials, Pro ($105/region), and Enterprise ($500/region). At 2M emails/mo a Pro-like a-la-carte stack runs ~$1,793 vs Pro plan ~$553 — switch only when you need the bundled stack.
Amazon SES for eCommerce: Scaling Promotional and Transactional Email That Actually Reaches the Inbox
Amazon SES is the most cost-effective email infrastructure for high-volume retail sending — but inbox placement requires dedicated IPs, proper authentication, and automated bounce handling. Here is how to do it right.
How to Migrate from SendGrid to Amazon SES (Step-by-Step)
Migrating from SendGrid to SES is mostly cheap — until your warm-up plan is wrong and deliverability falls off a cliff. DNS cutover, IP warming, API surface differences, and the deliverability checkpoints that keep email landing in inboxes through the switch.
Amazon SES Cold Email for B2B: Compliance and Deliverability Setup (2026)
Legitimate B2B outbound on SES in 2026: sandbox exit, SPF/DKIM/DMARC, RFC 8058, Microsoft May 2025 bars, warm-up, and when Pro DIPs beat shared pools — with a first-party compliance checklist.
AWS SES Marketing Automation with EventBridge and Step Functions (2026)
When to keep Customer.io/Loops vs build journeys with EventBridge + Step Functions + SES — stream isolation, RFC 8058, Pro for DIPs, and a first-party journey architecture checklist.
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