# Psychevus email security tools

> These figures are automated measurements with timestamps. They are not a review, rating, grade, or recommendation.

DKIM signature checks with DMARC alignment, email header analysis and payment-fraud checks.

- Status: Up
- Checks passed: 13 of 22
- Uptime: Not measured
- Latency: 409 ms
- Tools: 11
- Last probe: 2026-11-12T11:51:37.676Z
- Publisher: psychevus.com (https://mcpheartbeat.com/p/com.psychevus)
- Endpoint: https://psychevus.com/api/mcp
- Transport: streamable-http

## Tools

Showing 11.

- **analyze_email_headers**: Read what the mail servers recorded about one received email, to help explain why it was trusted, filed as spam or looks fraudulent: SPF, DKIM and DMARC results
- **assess_callback_record**: Check the facts of a callback that verified a supplier's bank-detail change against the rules auditors and social-engineering insurance usually require: the num
- **check_dns_propagation**: After a DNS change, check whether four public resolvers (Cloudflare, Google, NextDNS, AdGuard) already return the new SPF, DMARC, DKIM, MTA-STS, TLS-RPT or BIMI
- **check_email_domain**: Assess, from public DNS, whether a domain's email is set up to be trusted by inboxes and to resist impersonation. It can't see a provider's spam filtering or th
- **check_payment_change_request**: Weigh an email asking to change a supplier's (vendor's) bank details, one of the costliest forms of business email compromise. Compares the sender (and Reply-To
- **check_payment_policy**: Read a business's payment-policy.txt (https://<domain>/.well-known/payment-policy.txt): how it changes bank details (for example never by email), which domains
- **count_spf_lookups**: Count the DNS lookups an SPF record would cost with the given include hostnames, nested includes resolved live, against the RFC 7208 limit of 10. Use it before
- **find_lookalike_domains**: Look for registered lookalikes of a domain that could be used to impersonate it (other endings, look-alike characters like rn for m, an added word such as -bill
- **timestamp_digest**: Get a signed timestamp (compact JWS, EdDSA, verifiable with https://psychevus.com/.well-known/psychevus-proof-keys.json) stating that psychevus.com saw this SHA
- **verify_callback_record**: Verify a callback record file saved by https://psychevus.com/tools/payment-check/callback-record. It answers three questions separately (layers): integrity (bot
- **verify_email_signature**: Verify the DKIM signatures of one raw email (headers and body, as copied from Gmail's Show original or a .eml file): recomputes the body hash, canonicalises the

## Alternatives

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- Uptime: Not measured
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- Markdown: https://mcpheartbeat.com/s/ai.liquidagent.api/liquid-agent.md

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- Markdown: https://mcpheartbeat.com/s/ai.metabind/banking-assistant.md

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### DJZS Trust MCP

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- Markdown: https://mcpheartbeat.com/s/ai.djzs/trust-mcp.md

### Agentic Terminal Directory

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- Uptime: Not measured
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- HTML: https://mcpheartbeat.com/s/ai.agenticterminal/directory
- Markdown: https://mcpheartbeat.com/s/ai.agenticterminal/directory.md

## Links

- HTML: https://mcpheartbeat.com/s/com.psychevus/email-security/alternatives
- Markdown: https://mcpheartbeat.com/s/com.psychevus/email-security/alternatives.md
- MCP: https://mcpheartbeat.com/mcp
- API: https://mcpheartbeat.com/api/v1/servers
- Tools API: https://mcpheartbeat.com/api/v1/tools
- Server API: https://mcpheartbeat.com/api/v1/health?server=com.psychevus%2Femail-security