# generate_subject_line / generate_ab_batch / classify_leads_sectors | A

Source: https://autoemails.com/mcp/reference/generate_subject_line-generate_ab_batch-classify_leads_sectors

> Subject ideas, A/B variants and sector tagging for leads.

Subject ideas, A/B variants and sector tagging for leads.



Draft-only and reversible.

## About AutoEmails

AutoEmails is an AI email marketing platform built around Leo, an autonomous AI email marketing agent. Leo analyses your business, finds the right audience, writes and designs emails, launches campaigns and reports on replies, meetings, orders and revenue.

The platform covers three engines in one account: Outreach, which finds new companies or decision makers and emails them with personalised plain-text messages and follow-ups; Marketing, which sends designed HTML newsletters and campaigns to your own contacts; and Automations, which run triggered email journeys such as welcome series, abandoned cart recovery and re-engagement.

Leo works autonomously within guardrails. It can suggest and launch campaigns, resend to non-openers, expand targeting when a lead scan falls short and pause sending when deliverability signals such as bounce or spam-complaint rates rise. Every action is logged with an evidence trail so you can see what Leo did and why.

AutoEmails connects to Shopify, WooCommerce, WordPress, Calendly, Google Analytics, Google Search Console and custom e-commerce stores, so campaigns can be measured on real outcomes: replies and booked meetings for lead generation, and orders and revenue for e-commerce.

Pricing is capacity-based in British pounds, starting with a free plan. You can start free at autoemails.com without a credit card, let Leo scan your business and review the first campaign before anything is sent.

## Related pages

- [AutoEmails MCP Reference | Every Agent Action](https://autoemails.com/mcp/reference): Every action AI agents (ChatGPT, Codex, Claude, Cursor) can take in AutoEmails via MCP, with inputs and which ones ask you to confirm.
- [get_campaign | AutoEmails MCP Action](https://autoemails.com/mcp/reference/get_campaign): Full campaign settings and steps, scan settings, replies/meetings, active Blocked recipients with reasons, and current-copy test state. Unsubscribed means rec
- [find_emails | AutoEmails MCP Action](https://autoemails.com/mcp/reference/find_emails): Run the built-in email finder (company websites) on up to 50 leads (lead_ids) or businesses ({company_name, website, location}). Runs in the background; resul
- [get_campaign_leads | AutoEmails MCP Action](https://autoemails.com/mcp/reference/get_campaign_leads): Paged leads with each lead's furthest status (sent, opened, clicked, replied, meeting, blocked or unsubscribed).
- [enrol_decision_makers | AutoEmails MCP Action](https://autoemails.com/mcp/reference/enrol_decision_makers): Spend Decision Maker credits to add people (confirm).
- [Meet Leo, Your AI Email Marketing Agent | AutoEmails](https://autoemails.com): Create newsletters, find prospects and build automations with Leo, your AI email marketing agent. Your brand, your voice, your approval. Start free with AutoEmails.
- [How AutoEmails Works — AI Email Marketing Agent Explained](https://autoemails.com/how-it-works): See how the AutoEmails AI agent finds leads, writes personalised emails, launches campaigns and runs automations for you — outreach, marketing and automation in one platform.
- [Pricing Plans from Free to Enterprise | AutoEmails](https://autoemails.com/pricing): Transparent pricing for every stage of growth. Start free, scale as you grow. No hidden fees, no audience-based billing. Cancel anytime.