📬 Using more than one email account with Claude

• 📥 Forward everything into one inbox

  Set up auto-forwarding from your other mailboxes into one Gmail (or use import if you want your old mail too), then create a filter that files it into its own label and skips your inbox. Connect Claude to that one account. The best quick win for reading and triage. Downside: replies go from that one address.

  📋 Copy the step-by-step prompt (click to open)

  Consolidate my email into one inbox.
  
  I want every email from my other accounts to show up in my main Gmail, the one connected to you. Walk me through it one step at a time. Wait for me to finish each step before giving me the next one.
  
  First, ask me two things:
  1. Which accounts I want to pull in (Gmail, Outlook, or both) and their addresses
  2. Whether I want ONLY new mail going forward, or ALL my old emails too
  
  Then based on my answer:
  
  If I only want new mail, walk me through setting up auto-forwarding from each account into my main Gmail, including approving the confirmation email.
  
  If I want my old emails too, walk me through Gmail's "Import mail and contacts" tool instead, since forwarding won't grab anything already sitting in my inbox. Tell me it does a one-time import of old mail plus 30 more days of new mail.
  
  Keep each step short and plain. No jargon. If I get stuck or land on a different screen than you expected, help me find my way back. At the end, confirm mail is flowing into the one inbox so my agent can see all of it in one place.
  
  Heads up if it matters: imports usually only pull the Inbox, not every folder or label, and a big mailbox can take a few hours to finish.
  
  One more thing. I do NOT want this forwarded mail cluttering my main inbox. Set it up so the incoming mail from my other accounts SKIPS THE INBOX and auto-filters into a folder called <NAME OF FOLDER>. Walk me through creating a Gmail filter that catches everything from those accounts, applies the <NAME OF FOLDER> label, and marks it to skip the inbox. I am doing this so my agent can help me manage my other email inboxes, since Claude can only connect to one Gmail account. So everything needs to land in that one account but stay neatly filed in its own folder.

  Prompt courtesy of Christine McDannell and The AI Implementation Club.

• 🔄 Switch which account is connected

  Disconnect one, connect the other when you need it. Fine for an occasional peek at the second inbox, not a real everyday setup.

• 🔌 An automation tool

  Add your second account through a reputable platform like Zapier, alongside Claude's built-in connector. Nothing to run yourself, and you are trusting a known company.

• 👥 Team shared mailbox (Microsoft 365)

  Create a shared mailbox in Microsoft 365 and give each person access. Everyone's Claude can then read and triage that same inbox through their delegate access. For a shared team inbox, not your own second account.

• 🏢 Whole company on Google Workspace?

  Your admin can set up a service account and give it domain-wide delegation in the Admin console, so Claude can reach the team's mail with no per-account logins to babysit. The most durable path at company scale.

Connect Claude to a separate email tool that holds all your accounts. Not a mail app like Apple Mail (Claude can't talk to that), but an MCP server: a connector Claude talks to directly. This is the only route that actually sends from every account, not just drafts.

• 🧩 Pick the one for your provider

  Gmail runs on Google's official Workspace CLI (gws), which ships a built-in MCP server. Outlook runs on the Microsoft Graph API: ms-365-mcp-server is the maintained community server, and Microsoft's own mail MCP is in preview.

  The real work is the auth. Each account needs its own login. On this route you sign each mailbox in yourself, one OAuth login per account (not a shared service account), and those logins quietly expire and need reconnecting. If your accounts all sit in one Google Workspace, the sturdier version is the domain-wide service account from option 2 instead.