How to manage multiple email accounts in one inbox (without losing track of who you are)

Count your email addresses. There's the work one. The personal one you've had since forever. Maybe a second work address for a client or a side business, a shared billing@ or info@ mailbox you're responsible for, and the old one that still gets the important renewals. Four or five is normal now.

And yet the tools most of us use still behave as if we had one. You switch accounts with a dropdown. You check the phone's mail app, then the browser tab, then the other browser tab. You reply to a client from your personal address by accident — once — and spend the rest of the week wincing about it.

This post is about what it actually takes to run several addresses from one place, and the handful of things a unified inbox has to get right before it's an improvement rather than a new kind of mess.

The two ways unified inboxes go wrong

The pile. Some apps merge everything into a single list and stop there. Now you have one inbox, but every message looks the same, and you can't tell at a glance whether a "Re: invoice" landed at the business address or your personal one. You've traded switching for squinting.

The silo. Other apps keep each account rigidly separate — a tab or a section per address — so you're still checking five places, just inside one window. The "unified" part is a window title.

What you want is in between: one list, where every message wears the address it arrived at.

What a good unified inbox needs

1. Every message says which address it came to. Not buried in the headers — on the row, in colour, every time. Once each address has a colour, you stop reading labels and start recognizing them: blue is work, orange is the studio, green is billing. That's the difference between a pile and an inbox.

2. Replies go out from the address that received the message. This is the one that matters most and the one that goes wrong most. If a client wrote to alex@fabrikam.com, the reply must come from alex@fabrikam.com — with that address's signature, not the one from your personal account. A client should never learn your other address because you hit Reply too quickly. This should be automatic, and it should be impossible to get wrong by default.

3. Each address keeps its own identity. Name, signature, colour. Set them once. The work address signs with your title and company; the personal one signs with your first name; the shared billing address signs as "Northwind Billing". When you write a new message, you choose who you're being; when you reply, the app already knows.

4. Filtering by address is one click, not a mode switch. Sometimes you do want to see only the business inbox. That should be a click on the address in the sidebar, and a click back to everything.

5. Setup doesn't require a support article. IMAP host, port, security, SMTP host, port, security, username format — nobody should have to know these. The app should look them up from the address.

Setting it up in Converge

This is exactly how Converge is built, so here's the walk-through.

Add an address. Type the email address and its password. Converge works out the servers itself: it knows the big providers (Gmail, Outlook and Microsoft 365, iCloud, Yahoo, GMX and others), checks your domain's own settings, and consults the shared directory of mail servers that mail apps have used for years. Only if all of that fails does it ask you for server details. For Gmail and Microsoft accounts you can sign in with the provider instead of a password.

Give it a colour and a signature. Each address gets a colour from the palette and a signature you can edit under Settings. Add a second sending address on the same account if you use aliases.

Read everything in one place. The All inboxes view shows every address together, each message with a coloured chip for the address it came to. Click an address in the sidebar to see just that one.

Reply without thinking about it. Hit r. The reply is already from the right address, with the right signature, with the original quoted below. If you're composing something new, pick the sender from the list at the top — the signature switches with it.

That's the whole setup. Two minutes per address, then it's done.

A note on where your mail lives

A unified inbox doesn't need to move your mail anywhere. Converge connects to each account over IMAP (or POP3 if that's all the provider offers), keeps a local copy so things open instantly and search is fast, and sends through each account's own outgoing server. Your mail stays in your accounts, as it always has. Remove an address from Converge and its cached copy goes with it; nothing in the mailbox itself is touched.

Try it

Converge is free to join, and the first 500 members — the Converge Consensus — get a full year free. Create a login, add your first address, and see what one inbox feels like when it knows who you are.