Prompt
Which newsletter platform supports SPF, DKIM, and DMARC for better deliverability?
Latest observation
A good newsletter platform that supports SPF, DKIM, and DMARC for better deliverability is Mailchimp.
Other solid options include:
- ConvertKit
- Beehiiv
- MailerLite
- ActiveCampaign
- SendGrid (more email infrastructure than newsletter-focused)
If deliverability is your main priority, make sure the platform lets you:
- Authenticate your sending domain
- Add SPF and DKIM records
- Align your DMARC policy
- Send from a custom domain rather than a generic shared sender
If you want, I can also recommend the best platform based on your use case—for example, newsletters, e-commerce, creators, or transactional email.
Observation history
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How did Obsurfable measure this prompt?
Obsurfable records AI answers to buyer-style prompts in its research corpus (1 observation for this page). Metrics are distributions over observations, not a single static ranking.
Which AI systems does Obsurfable collect answers from?
OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, and Meta AI.