Most people lose an hour a day to email. Reading it, sorting it, replying to it, and still missing the things that actually matter. This guide turns that hour into about 10 minutes a day. You connect Claude to Gmail, schedule a daily task, and paste in one master prompt. From then on, Claude wakes up before you do, scans your inbox, pulls your real schedule out of confirmations and calendar invites, surfaces what is urgent, and drafts every reply in your voice. You open Cowork, scan the briefing, click Send on the good drafts, and you are done.
The setup takes about 5 minutes. Claude never sends anything on its own. You stay in control. The drafts just save you the time of writing every response from scratch.
What You Need
Set It Up in 3 Steps
Step 1: Connect Gmail
This uses the official Gmail connector. Claude can read your emails, search your inbox, and create drafts. It cannot send anything unless you explicitly click Send. Your emails stay in your account.
Step 2: Create a Scheduled Task
Set the schedule for 30 to 60 minutes before you normally check email. By the time you sit down, the briefing is ready and every draft is waiting for you.
Step 3: Paste the Master Prompt
The master prompt is the brain of the whole system. It tells Claude how to scan your inbox, what to prioritize, how to structure the briefing, and how to draft replies in your voice.
The Master Prompt
Copy this entire prompt and paste it into your Morning Emails scheduled task.
Claude drafts replies but never sends them. You always review and click Send yourself. This keeps you in control while still saving you the time of writing every response from scratch.
How Claude Learns Your Voice
The master prompt tells Claude to scan your recent sent emails before drafting anything. This is what makes the drafts sound like you instead of a robot. Claude picks up on whether you say Hey or Hi or skip the greeting entirely, whether you sign off with your name or just an initial, how long your sentences run, and how formal you get with clients versus friends.
This gets better over time. After the first week, most people say the drafts are 90% ready to send with no edits. The remaining 10% is usually just adding specific details Claude did not have.
If you want to accelerate the voice learning, start a separate Claude chat and paste in 10 of your best sent emails. Say: 'Analyze my writing style across these emails. Document my tone, sentence structure, greetings, sign-offs, and any patterns you notice.' Save the output and paste it into your scheduled task prompt as a reference section.
Bonus: VIP Sender Rules
Not every email is equal. Your CEO's message matters more than a vendor follow-up. Add this block to the end of your master prompt to tell Claude exactly who your VIPs are and how to handle their emails differently.
You can also add negative rules. If there is a sender who always emails you things that do not need a reply, add them to a 'Never draft a reply for' list so Claude skips them.
Bonus: Friday Weekly Digest
The morning briefing handles daily email. Once a week, you want a bigger picture. This prompt gives you a full digest of everything that happened in your inbox over the past week: threads that resolved, things still open, people you owe replies to, and patterns Claude noticed. Set this as a second scheduled task that runs every Friday at 4pm.
Daily briefings keep you reactive. The weekly digest makes you proactive. Most people find 2 to 3 dropped balls every week they would have missed without this.
Bonus: Automatic Follow-Up Tracker
One of the biggest problems with email is not incoming messages. It is outgoing messages that never got a response. You send a proposal, an ask, or a question, and you forget to follow up. This prompt scans your sent folder for threads where you are waiting on someone and they have gone quiet.
Run this alongside your morning briefing or as a separate task every 2 days. The follow-up tracker catches the threads your daily briefing misses because they are in your sent folder, silently going stale.
Bonus: Reusable Email Templates
If you find yourself writing the same type of email over and over, add templates to your prompt. Claude will use them automatically when the situation matches.
Claude does not just copy-paste templates. It uses them as a framework and adapts them to the specific email, the relationship with the sender, and your voice.
Bonus: The Inbox Zero Prompt
If your inbox is a disaster right now, run this prompt once to get to zero. Then let the daily morning briefing keep it there. This prompt processes your entire backlog: archives the noise, flags what matters, drafts everything that needs a reply, and gives you a clean starting point.
Run the inbox zero prompt on a Sunday evening. By Monday morning, your inbox is clean and the daily morning briefing takes over. Most people clear 50 to 200 emails in one session.
Bonus: Smart Out-of-Office Mode
Going on vacation but do not want to come back to 300 unread emails? Instead of a generic auto-reply, keep your morning briefing running while you are away but add a vacation layer. Claude triages your inbox daily, drafts replies for anything truly urgent, and builds you a single re-entry briefing so you can catch up in 10 minutes when you get back.
When you return, ask Claude: 'Give me my return briefing.' It compiles everything from while you were away into one document: what happened, what got handled, what is waiting, and the best order to work through it.
Pro Tips
Start with drafts only. For the first week, just use the briefing and drafted replies. Get comfortable with the quality before adding more automation.
Review and send in batches. Do not check email throughout the day. Open the briefing, review the drafts, click Send on the good ones, edit the rest, and close your inbox. Twice a day is enough for most people.
Teach Claude your exceptions. If Claude keeps drafting replies you do not like, add a note to the prompt: 'When [situation], do [this] instead.' It learns fast.
Stack your scheduled tasks. Run the morning briefing at 7am, the follow-up tracker at 2pm, and the weekly digest on Fridays at 4pm. Three tasks cover your entire email life.
Use labels as signals. If you use Gmail labels, tell Claude in the prompt: 'Emails labeled [Client] are always high priority. Emails labeled [Newsletter] never need a reply.'
Never add your email password or sensitive credentials to the prompt. The Gmail connector handles authentication securely through OAuth. Your prompt should only contain preferences and instructions, never login credentials.