Your inbox is a queue of other people's priorities. If you're starting every morning by sifting through 80 emails to figure out what actually needs your attention, you're spending decision-making energy before you've done a single thing that matters. Claude can't send email for you — but it can do everything before that: read, categorize, draft replies, and flag what's urgent. Set it up once and you'll stop dreading your inbox.
Step 1: Export a batch of real emails to work with
Claude works in a conversation window, not directly inside Gmail or Outlook. So the first step is getting your emails out of the inbox and into a format you can paste. The fastest way: open your email client, select 10–20 unread threads, and copy the sender name, subject line, and the first 2–3 sentences of each email into a plain text document. You don't need the full thread for triage — just enough context.
If you're on Gmail, you can also use the 'Print' view on a thread to get clean text fast. For Outlook, forward-to-self with 'as attachment' strips a lot of the formatting noise. The goal is a plain block of text Claude can read in one paste.
Step 2: Run the triage prompt
Paste your email batch into Claude along with this triage prompt. Customize the categories to match how you actually work — these are a starting point.
You are my email triage assistant. I'm going to paste a batch of emails. For each one, give me:
1. Sender and subject (as a header)
2. Category: one of — ACTION REQUIRED / WAITING ON SOMEONE / FYI ONLY / DELETE/ARCHIVE
3. Priority: HIGH / MEDIUM / LOW
4. One-sentence summary of what this email is actually asking or saying
5. If it's ACTION REQUIRED, suggest the single next step I should take
Be direct. Don't explain your reasoning unless the email is ambiguous. Here are my emails:
[PASTE YOUR EMAILS HERE]Claude will return a clean structured breakdown. Scan it top to bottom. The only emails you actually read in full are the ones flagged ACTION REQUIRED + HIGH. Everything else you handle in batches or skip.
Step 3: Draft replies for the action items
Once you know which emails need a reply, paste each one individually and use this drafting prompt. The key is giving Claude your voice constraints up front — otherwise it defaults to overly formal corporate-speak.
Draft a reply to this email. My writing style: direct, warm but not overly casual, short paragraphs, no filler phrases like 'I hope this finds you well' or 'please don't hesitate to reach out.' Keep replies under 150 words unless the email genuinely requires more. End with a clear next step or ask. Here's the email:
[PASTE THE EMAIL THREAD HERE]
Context about my situation (optional but useful): [ADD ANY RELEVANT CONTEXT]Read the draft. Edit what doesn't sound like you. Most of the time you'll change one or two sentences. The draft gets you to 80% — your edit gets it to 100%. That's still twice as fast as writing from scratch.
Step 4: Build a personal prompt library for recurring email types
Most inboxes run on about six or seven recurring email types. You probably have some version of: the intro request, the pricing question, the follow-up nudge, the 'can you jump on a call' ask, the client check-in, and the vendor pitch. Write a Claude prompt for each one. Save them in a notes doc or a tool like Notion.
Here's an example for a common one — the intro or referral email where someone wants you to connect them to a contact of yours.
Draft a polite, honest reply to this introduction request. I may or may not want to make this connection. Help me write a response that:
- Is warm but doesn't over-commit
- If I should make the intro: offers a double opt-in format (ask both parties first)
- If I shouldn't make the intro: declines gracefully without a long explanation
- Is 3–5 sentences max
I'll tell you whether to make the intro or decline: [YES / NO / UNDECIDED]
Here's the email: [PASTE]Build out your library over two weeks. Every time you get a repetitive email type, write a prompt for it. After 10–15 prompts, you'll have a personal system that handles 70% of your inbox with a copy-paste.
Step 5: Use Claude to clear the backlog
If you've got a backlog — 200+ unread emails you've been ignoring — don't try to read them all. Use Claude to do a mass triage in batches of 15–20. Sort your inbox by sender or subject, pull a batch, paste it, and run the triage prompt. Your only job is to decide which flagged items need action and which ones you archive.
For emails older than 30 days: unless they're flagged ACTION REQUIRED + HIGH, archive them. If it was actually urgent, someone followed up. Claude can help you confirm this too.
I have a backlog of emails from [DATE RANGE]. I want to clear it quickly. For each email, tell me only: archive it, or action required. If action required, give me one sentence on what the action is. Assume anything older than 30 days with no follow-up is low priority. Here are the emails:
[PASTE BATCH]A 500-email backlog takes about 45 minutes to clear using this batch method. Do it in sessions of 20 minutes with breaks. The goal is zero-ish inbox, not perfection.
Step 6: Set a daily inbox ritual
The system only works if you have a repeatable routine around it. Pick two windows per day — morning and late afternoon — where you run your triage. Outside those windows, close your email client. The discipline is the system.
- Morning batch (20 min): Paste overnight emails into Claude, run triage, identify today's must-reply items
- Reply sprint (15–20 min): Use Claude drafts for each action item, edit and send
- Afternoon batch (10 min): Catch anything time-sensitive from midday, archive the rest
- End of day: Inbox at zero or close to it — anything remaining gets snoozed to tomorrow
Step 7: Improve Claude's output over time
Claude gets more useful the more context you give it. After a few weeks, create a 'Claude inbox context' document — a short paragraph about who you are, what you do, what kinds of emails you get, and how you prefer to communicate. Paste it at the top of your triage prompt whenever you start a new Claude session.
Context about me for email assistance:
I'm [YOUR NAME], a [YOUR ROLE] who works with [YOUR AUDIENCE/CLIENTS]. My communication style is [DIRECT/WARM/FORMAL — pick yours]. I typically reply to client emails within [X hours/days]. I do not take cold intro calls. I prefer to keep email replies short and move conversations to scheduled calls when they go more than 2 exchanges. Emails from [SPECIFIC PERSON OR DOMAIN] are always high priority.
Use this context when triaging or drafting replies for me.You can refine this document as you go. Add edge cases. Add people who are always priority. Add topics you want flagged. The more specific it gets, the less editing you do on Claude's output.
What good looks like
You're spending 30 minutes a day on email instead of 90, you're not missing the things that actually matter, and your replies are faster and cleaner than before. The inbox is a tool again — not a source of low-grade anxiety running in the background. That's the win. The system isn't magic, but it's consistent, and consistent beats clever every time.