Companies / Sendmarc / Subprocessors
Sendmarc provides a platform for managing DMARC, SPF, and DKIM email authentication across domains. It serves enterprises, governments, SMEs, MSPs, OEMs, and partners.
Summarized from its homepage on 6 Nov 2026.
221 W 9th St, Wilmington, Delaware, 19801, United States of America
Subprocessors of Sendmarc
Sendmarc declares 25 subprocessors, including AI providers Anthropic, OpenAI.
From the company's own list.Read the source
| Subprocessor | Purpose |
|---|---|
| Generative AI | |
| Billing, invoicing, and payment management | |
| Project management | |
| DNS hosting, cloud security, and network security | |
| Infrastructure and application monitoring | |
| Cloud provider | |
| Document signing | |
| Optional integrations and tools | |
| Cloud provider | |
| Meeting recording and transcription tool |
15 more subprocessors
See the full list with purpose, location and first seen date.
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Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.
See Sendmarc's full stack
Every vendor with its source and date, and an alert when Sendmarc adds or drops one. The same lookup works for any company.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call