Compare InboxSDK to these popular alternatives based on real-world usage and developer feedback.

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DMARC (Domain-based Message Authentication, Reporting & Conformance) helps protect your domain from email spoofing and phishing. When you enable DMARC on your domain, email providers like Gmail, Outlook, and Yahoo send you aggregate reports showing: - Who's sending email claiming to be from your domain - Which emails passed or failed authentication (SPF/DKIM) - How many emails were sent, and from which IP addresses - Whether malicious actors are trying to impersonate your domain The Problem: These reports arrive as compressed XML attachments in your inbox - nearly impossible to read or analyze manually. The Solution: Parse DMARC automatically fetches these reports from your inbox, parses them, and displays everything in a beautiful dashboard. All in a single 14MB Docker image.

MIA (Marketing Inbox Assistant) uses AI to automatically process marketing email responses, instantly routing high-intent leads to sales and handling compliance requests like opt-outs. It enriches your database from email signatures and out-of-office replies while supporting 60+ languages. MIA integrates with major platforms like Marketo, HubSpot, Salesforce, Google, and Outlook to eliminate manual inbox management.