Email security check
Enter a domain (and optionally your own DKIM selector) and Leadee looks up its public DNS records for MX, SPF, DKIM (common selectors plus yours), DMARC, MTA-STS, TLS-RPT and BIMI, then explains what is missing or misconfigured with a fix for your email provider — the setup that determines whether your mail lands in the inbox or gets flagged as spam or spoofable.
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Questions
Why does email authentication matter?
A missing or too-permissive SPF/DMARC record makes it easier for attackers to spoof your domain in phishing email, and inbox providers increasingly downrank or reject mail from domains without DMARC — the exact problem that puts legitimate mail from traditional B2B companies into spam.
What if my DKIM selector is not one of the common ones you check?
Enter it in the optional DKIM selector field alongside the domain — Leadee checks it in addition to the common selectors (google, selector1, selector2, default, k1, mail, dkim, s1, s2) it always looks up.
Does this tool read my email content?
No — it only queries public DNS records (MX, TXT for SPF/DMARC/DKIM/MTA-STS/TLS-RPT/BIMI) and, for MTA-STS, fetches the publicly-published policy file. It never connects to a mailbox or reads any message.
Can GEO guarantee results?
No. AI answer engines change their output frequently, and no vendor — including Leadee — can guarantee a ranking or a mention. Leadee publishes confidence intervals on every metric so you can see how much a result can vary run to run.
How does Leadee measure AI visibility?
Leadee runs your prompt set against each AI engine on a weekly to daily schedule, depending on plan, through official vendor APIs (OpenAI, Gemini, Perplexity, Anthropic, DataForSEO) — never by scraping consumer chat interfaces — and reports mention rate, citation rate, average position, share of voice and sentiment with a 95% confidence interval.
Who do I talk to?
Email [email protected] or use Talk to an expert at https://leadee.ai/contact-sales — the Netbase JSC team behind Leadee replies by email or WhatsApp — or WhatsApp the CEO directly at https://wa.me/84937869689.
Fix what this tool finds, automatically.
Leadee tracks AI visibility and ships fixes to improve it — not just one-off checks.