"Information about .NET framework and development tools" matching MCP connectors:

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.

Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live.

AI-powered email outreach platform — manage contacts, campaigns, sequences, and send follow-ups with deliverability tracking

Send email and read templates, marketing contacts, lists, stats, bounces and unsubscribes.

Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.

Read email/chat conversations, messages, contacts and teams; draft, send and update threads.

Cameron Rye's blog, projects, resume, and live site stats, plus contact and newsletter tools.

PDF, photo, email, and file comparison evidence checks with plain-language reports.

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

AI-powered virtual assistant that connects to Gmail, Outlook, Slack, Salesforce, HubSpot, Google Calendar, DocuSign, QuickBooks, and 20+ other services. Manage your entire professional life through a single Claude conversation — email, calendar, CRM, documents, travel, expenses, and more.

AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.