MCP 服务器

MailVakt

            com.mailvakt/mailvakt
        

安全公开且可连接 MCP 2025-11-25

此 MCP 可以做什么

Audits email authentication and delivery configuration, analyzes headers, proposes DNS records, summarizes DMARC reports, and runs inbox tests.

add_domain

Add domain

Add a domain to the signed-in user's MailVakt account for DMARC report collection. Takes a domain; returns its DMARC reporting (rua) address and account entry. Repeated calls for the same account and domain return the existing entry. Requires domains:write permission. Does not verify domain ownership, modify DNS, or start receiving reports until the user publishes the reporting address in DNS.

幂等

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': 'The domain to add, e.g. example.com'}}}

analyze_email_headers

Analyze email headers

Analyze raw email headers supplied by the user to investigate authentication or delivery issues. Returns the SPF, DKIM and DMARC results reported in those headers, alignment, sending IP and detected issues. Parses the supplied text without external DNS or HTTP lookups; it does not independently verify DKIM signatures or establish the receiving provider's exact spam-filter decision. Provide headers only, not the message body.

只读

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['headers'], 'properties': {'headers': {'type': 'string', 'maxLength': 262144, 'minLength': 1, 'description': 'The raw message headers, as copied from "Show original"'}}}

diagnose_domain

Diagnose email domain

Audit a domain's SPF, DKIM, DMARC, MX, alignment, BIMI, MTA-STS and TLS-RPT configuration when troubleshooting email authentication or spam delivery. Takes a domain, optional checks and DKIM selectors, and fresh=true to bypass cached results. Returns a graded scorecard, findings, proposed DNS fixes and a public report permalink. Uses DNS and policy-file lookups; never changes DNS or guarantees inbox placement.

只读可访问外部资源

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['domain'], 'properties': {'fresh': {'type': 'boolean', 'description': 'Bypass caches and re-query DNS'}, 'checks': {'type': 'array', 'items': {'enum': ['mx', 'spf', 'dkim', 'dmarc', 'alignment', 'bimi', 'mta-sts', 'tls-rpt'], 'type': 'string'}, 'description': 'Run only these checks (default: all)'}, 'domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': 'The domain to check, e.g. example.com'}, 'dkim_selectors': {'type': 'array', 'items': {'type': 'string', 'maxLength': 63, 'minLength': 1}, 'maxItems': 20, 'description': 'Extra DKIM selectors to probe, e.g. google, s1'}}}

generate_dns_records

Generate email DNS records

Propose email-authentication DNS records and policy files for a domain using its DNS configuration and optional provider names or IDs. Supports baseline (monitoring) or enforce goals; baseline is the default. Returns typed SPF, DKIM, DMARC, MTA-STS and TLS-RPT proposals or provider setup instructions where applicable. Provider-specific values and reporting addresses may need user input. Uses public DNS/policy lookups, possibly cached. Does not publish records or change DNS.

只读可访问外部资源

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['domain'], 'properties': {'goal': {'enum': ['baseline', 'enforce'], 'type': 'string', 'description': 'baseline: monitor (p=none); enforce: quarantine/reject'}, 'domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': 'The domain the records are for, e.g. example.com'}, 'providers': {'type': 'array', 'items': {'type': 'string', 'maxLength': 64, 'minLength': 1}, 'maxItems': 20, 'description': 'Provider ids or names, e.g. google-workspace, sendgrid (default: detected)'}}}

get_dmarc_summary

DMARC report summary

Summarize received DMARC aggregate reports for a domain already in the signed-in user's MailVakt account. Takes the domain and a 1-to-90-day window (default 7); returns report and message totals, DMARC pass/fail counts, and per-source SPF/DKIM alignment and receiver actions. Requires domains:read and reports:read permissions. Returns zero totals if no reports were received, or an error if the domain is not in the account. Does not add domains or generate report traffic.

只读

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['domain'], 'properties': {'days': {'type': 'integer', 'default': 7, 'maximum': 90, 'minimum': 1, 'description': 'Window in days (default 7)'}, 'domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': "One of the user's domains, e.g. example.com"}}}

get_inbox_test

Get inbox test result

Read a MailVakt email-receipt test using the ID returned by start_inbox_test. Returns pending, received or expired status and, when processed, the received message's authentication, unsubscribe, content and deliverability findings. Reports processing failures as errors. Anyone with the test ID can retrieve it; use only an ID supplied by the user or created in this conversation. Does not measure placement at other mailbox providers.

只读

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['id'], 'properties': {'id': {'type': 'string', 'pattern': '^[a-z2-7]{1,32}$', 'description': 'The id returned by start_inbox_test'}}}

list_domains

List domains

List domains in the signed-in user's MailVakt account, including each domain's DMARC reporting address. Takes no input and requires domains:read permission. Returns an empty list if the account has no domains. Use to find the account's available domains before requesting DMARC summaries; does not enumerate domains belonging to other users.

只读

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {}}

start_inbox_test

Start inbox test

Create an email-receipt test in MailVakt. Takes an optional expected sender domain; returns a test ID, unique recipient address and expiry time. The user must send a test message to that address before expiry, then use get_inbox_test to read the result. Creates a new test on each call. Does not send email or measure inbox-versus-spam placement at Gmail, Outlook or other mailbox providers.

输入模式

{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {'expected_from_domain': {'type': 'string', 'maxLength': 253, 'minLength': 1, 'description': 'The domain the test email will be sent from, e.g. example.com'}}}

已添加

                            get_dmarc_summary
                        

2026年10月3日 02:40

已添加

                            list_domains
                        

2026年10月3日 02:40

已添加

                            add_domain
                        

2026年10月3日 02:40

已添加

                            get_inbox_test
                        

2026年10月3日 02:40

已添加

                            start_inbox_test
                        

2026年10月3日 02:40

已添加

                            generate_dns_records
                        

2026年10月3日 02:40

已添加

                            analyze_email_headers
                        

2026年10月3日 02:40

已添加

                            diagnose_domain
                        

2026年10月3日 02:40

服务器详情

版本

0.1.0

传输方式

Streamable HTTP

工具

延迟

2082 ms

端点

https://mcp.mailvakt.com/mcp

近期扫描

成功

2026年10月3日 02:40

MailVakt

此 MCP 可以做什么

工具

近期工具变更

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