coss.com valid

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Authority: 47 reach 6 · trust 10 · quality 16 · freshness 15
Tier: listed
llms.txt: https://coss.com/llms.txt
llms-full.txt: https://coss.com/llms-full.txt
Sections: 0
Links: 274
Size: 68102 bytes
Popularity rank: #792233
Registered: 1995-10-10
Country: — Publisher location unknown; CDN address excluded
Country evidence: No published address evidence collected yet
For agents: Documentation: developer or product docs worth reading, nothing to call
First seen: 2026-10-19T10:44:53.337Z
Last checked: 2026-10-21T16:15:00.318Z
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Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T16:14:57.732Z. Cached copy · Source on coss.com

# Docs

- Get started: What coss.com is, your first email, and the keys every product shares.
  - [Introduction](/docs): One API key and one SDK for every product.
  - [Quickstart](/docs/quickstart): Send your first email with the TypeScript SDK.
  - [Environments and API keys](/docs/environments): Organizations, projects, environments, and the keys that belong to them.

  - **Migrating**
  - [Overview](/docs/migrate): Import your domains, templates, contacts, suppressions and webhooks from Resend, SendGrid or Postmark.
  - [From Resend](/docs/migrate/resend): What an import brings over from Resend, how it maps onto coss.com, and how to switch your code.
  - [From SendGrid](/docs/migrate/sendgrid): What an import brings over from SendGrid, how it maps onto coss.com, and how to switch your code.
  - [From Postmark](/docs/migrate/postmark): What an import brings over from Postmark, how it maps onto coss.com, and how to switch your code.
- Email: Transactional and marketing email from your own domains, and email you receive.

  - **Sending and receiving**
  - [Sending email](/docs/email/sending): Addresses, content, headers, tags, categories and safe retries.
  - [Templates](/docs/email/templates): Keep subjects and bodies in coss.com, versioned and localized, and send them with variables.
  - [SMTP](/docs/email/smtp): Send through coss.com from anything that speaks SMTP, with an API key as the password.
  - [Receiving email](/docs/email/receiving): Receive email at coss.com's inbound address or your own domain, and read it from a webhook or the API.

  - **Deliverability**
  - [Domains](/docs/email/domains): Verify a domain to send live email from it.
  - [Transactional and marketing email](/docs/email/streams): Two streams, so marketing complaints never hold up password resets.
  - [Suppressions](/docs/email/suppressions): Addresses that sends skip, after a bounce, a complaint or an unsubscribe.
  - [DMARC](/docs/email/dmarc): Read your domains' DMARC reports and move safely from p=none to p=reject.
  - [Dedicated IPs](/docs/email/dedicated-ips): Send live email from your own IPs, warmed up automatically.
  - [Brand logos (BIMI)](/docs/email/bimi): Show your logo next to your emails in Gmail, Apple Mail and other inboxes.

  - **Tracking**
  - [Delivery status](/docs/email/delivery): How an email and each of its recipients move through delivery.
  - [Open and click tracking](/docs/email/tracking): Count opens and clicks, and serve tracking links from your own domain.
  - [Content storage](/docs/email/content-storage): Keep no copy of your emails' content once they are sent.

  - **Marketing**
  - [Contacts](/docs/email/contacts): The people your marketing email goes to, with custom properties and their consent.
  - [Audiences and segments](/docs/email/audiences-and-segments): Static lists of contacts, and filters over them that are always current.
  - [Topics and preferences](/docs/email/topics-and-preferences): What contacts subscribe to, the hos
…

Machine-readable: GET /v1/resolve?q=coss.com · GET /v1/domain/coss.com · this page as Accept: application/json or text/markdown · MCP lookup_domain

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