MailAegis - 2026 Pricing, Features, Reviews & Alternatives

MailAegis monitors the DNS records that control whether your email gets delivered or rejected. Every domain you add gets scanned across SPF, DKIM, DMARC, MX, BIMI, MTA-STS, and TLS-RPT. The result is a numeric score (0-100) and a letter grade, updated on every scan. When something changes, you find out — not from a bounce report, but from an alert within 12 hours.

The tool is built for two audiences. Freelancers and agencies use it to watch DNS posture across multiple client domains, triage issues fast, and share PDF reports with clients at the end of each month. IT and DevOps engineers use it to track their company's sending domains, audit changes over time, and prove their authentication stack is in order before a campaign runs.

What MailAegis covers

SPF validation checks lookup depth and include expansion, flagging configurations that will hit the 10-lookup limit and silently break. DKIM inspection checks for active selectors per sending provider and confirms signatures are present and valid. DMARC analysis reads your policy, enforcement level, and reporting configuration, and generates the exact TXT record you need to publish if one is missing. MX records are checked for presence and provider recognition. BIMI, MTA-STS, and TLS-RPT complete the picture on paid plans.

DMARC aggregate analytics (Pro and Agency)

On Pro and Agency plans, MailAegis parses the aggregate XML reports sent by mail receivers (Gmail, Outlook, Yahoo, and others) and turns them into a usable dashboard. You can see total message volume, alignment rate, rejection count, and unknown sending sources over any time range. Top Senders shows every service detected in your reports — Google Workspace, Mailchimp, Zendesk, unknown senders — with message counts, alignment rates, and blocked status. Receivers shows how each major inbox provider is handling your mail. Every row in the dataset can be exported to CSV.

Monthly reports

Paid plans generate a PDF report at the end of each calendar month. The report covers your domain's score history, authentication record status, open findings, and DMARC aggregate summary. Agency plan holders can white-label these reports with their own name and logo before sending to clients.

Plans

Free lets you run manual scans on one domain and see DNS recommendations. Solo covers up to three verified domains with twice-daily automated scans, regression alerts, full scan history, and monthly PDF reports. Pro adds DMARC aggregate parsing for up to five domains. Agency scales to 25 domains, white-label reports, and 10,000 DMARC aggregate reports per month with 365-day retention.