TL;DR
Nudgen Deliverability Audit checks SPF, DKIM, and DMARC DNS setup so teams can find authentication gaps before sending. According to Nudgen documentation and deliverability references, the report highlights pass or fail status and practical fix guidance to reduce delivery risk and improve inbox reliability for lifecycle campaigns.
Top 5 Deliverability Audit Takeaways
- Check SPF, DKIM, and DMARC DNS records in one flow
- Identify missing authentication configuration quickly
- Get copy-ready guidance for DNS record fixes
- Reduce risk before launching retention campaigns
- Build stronger inbox trust with technical readiness checks
References
What should I check first in a deliverability audit?
Start with SPF, DKIM, and DMARC alignment because authentication issues create immediate trust failures for mailbox providers. Once records are valid, review sender reputation and content quality to improve inbox placement consistency for ongoing campaigns.