Yahoo Mail and Gmail in One Inbox: 3 Ways

You can read Yahoo Mail and Gmail in one inbox, but the method most guides recommend is being switched off. Google is removing Gmailify, POP fetching from third party accounts, and Send as for non Google addresses in January 2027. The route that survives is the one Google itself now points to: connect both mailboxes to a mail client over IMAP, using an app password for each.

This matters more than a normal feature retirement, because almost every article ranking for this question tells you to pull Yahoo into Gmail. That advice was correct for a decade. It stops being correct in a few months, and anyone who sets it up today is building on something with a published end date.

What Google is actually removing, and when

Google published the change on its own support pages. Three things go away for third party accounts such as Yahoo:

• Send as for addresses that are not Google addresses, so you can no longer send from your yahoo.com address inside Gmail.
• Gmailify, which applied Gmail spam filtering and inbox organization to a linked Yahoo account.
• POP on the web, which is the Check mail from other accounts feature that fetches Yahoo messages into Gmail.

The timing runs in phases. Google began in product notifications in the third quarter of 2026, which is now. Through the third and fourth quarters of 2026 the features keep working, but Gmail may restrict new setups during that window. In January 2027 they are removed.

Two things are explicitly not changing, and they are the important half of the announcement. The Gmail mobile app keeps its access to third party accounts on Android and iPhone. And IMAP and POP access from third party clients such as Thunderbird, Apple Mail and Outlook continues normally. The retirement is about Gmail acting as a hub for other people's mailboxes on the web, not about the protocols themselves.

Google names the replacement directly. Among its recommended alternatives is to configure a desktop client to connect to your third party account over IMAP and SMTP, alongside simply using mail.yahoo.com itself. That is a notable thing for Google to write down, because it is the same answer this site has been giving for a different reason.

Can you have Yahoo Mail and Gmail in one inbox?

Yes, and there are three real ways to do it. They are not equally durable, which is the whole point of reading this before you pick one.

The first row is what the search results tell you to do. The third row is what Google tells you to do. That gap is the reason this article exists.

How do I add my Yahoo account to Gmail?

In Gmail on the web, open Settings, then Accounts and Import, then Check mail from other accounts, then Add a mail account, and enter your Yahoo address. Gmail offers Gmailify if it recognizes the provider, otherwise it sets up a POP connection.

It still works today. We would not build anything on it now. You would be configuring a feature during its announced transition period, and Gmail may refuse new setups at any point in that window before removing the feature outright. If your Yahoo address is the one your bank, your accountant or your customers use, moving it onto a countdown is a poor trade for an afternoon of convenience. We covered the mechanics and the limits of this feature in more detail on the page about checking mail from other accounts.

How do I add Gmail to Yahoo Mail instead?

Yahoo has its own connector that runs the other direction, and it is not affected by Google's change, because it is Yahoo's feature rather than Google's. You open Yahoo Mail, choose to connect a Gmail account, sign in with Google, and approve access. Your Gmail then syncs into the Yahoo interface.

This is a genuine option and it is worth knowing about. The catch is that it makes Yahoo webmail your daily interface. You keep the ads unless you pay 5 dollars a month for Mail Plus, you are limited to what the Yahoo web client can do, and there is still no desktop application, because Yahoo does not publish one for Windows, Mac, Chromebook or Linux. The Yahoo Mail app for Windows 10 was discontinued and Yahoo now tells people to use a browser. We went through every route on the Yahoo Mail desktop app page.

The route that outlasts both: one client, two app passwords

A mail client that speaks IMAP treats Yahoo and Gmail identically. Neither provider is the hub, so neither provider gets to retire the arrangement. Both companies publish the settings and both issue app passwords for exactly this purpose.

For Yahoo, incoming mail is imap.mail.yahoo.com on port 993 with SSL, and outgoing is smtp.mail.yahoo.com on port 465 or 587 with SSL and authentication on. For Gmail, incoming is imap.gmail.com on port 993 with SSL, and outgoing is smtp.gmail.com on port 587 with TLS.

Both require an app password rather than your normal password. Yahoo states that third party email apps which do not use its branded sign in page need a generated password entered as your login credentials, and you create it under Generate App Password in your account security settings. Google issues app passwords the same way for accounts with two step verification turned on. If you have ever tried adding a mailbox to a client and hit an authentication error that made no sense, this is almost always the cause, and it looks like broken software rather than a policy. There is a full walkthrough in our guide to what an app password is and how to create one, and the server values for the other big providers are collected in the IMAP settings table.

One practical note while you are in there. If your Yahoo address has been yours since the 2000s, it has almost certainly leaked into marketing databases and people search listings over the years, and getting it pulled from data broker records is a separate job worth doing while you are already auditing the account.

Which one should you actually choose?

If you live in Gmail and Yahoo is a secondary address you check occasionally, the honest answer for the next few months is that the existing Gmail fetch still works, and you will need to move before January 2027 anyway. Skipping the interim step saves you doing this twice.

If Yahoo is your main address and Gmail is secondary, Yahoo's own Gmail connector is reasonable and it is not going anywhere. You are accepting Yahoo webmail as your interface in exchange for not maintaining anything.

If you check more than two addresses, or you want them in an actual application rather than a browser tab belonging to one of the providers, the client route is the only one that scales. Adding a third and fourth mailbox costs nothing extra in effort, and no provider can turn the arrangement off. That includes addresses at your own domain, which neither Gmail nor Yahoo will ever treat as a first class citizen.

What a merged inbox does not fix on its own

Putting two mailboxes on one screen makes them visible. It does not make them smaller. Provider filters stop at the provider boundary, so Yahoo's rules only ever see Yahoo, and Gmail's categories only ever see Gmail. Two accounts in one window with two separate sets of half configured rules is a common and slightly worse place to end up.

That is the part worth solving deliberately. A category and a spam verdict applied to every message as it arrives, across all the connected accounts at once, is a different thing from stacking two inboxes next to each other. It is also the reason people who have used an IMAP client for years still describe the volume as the problem rather than the switching.

The short version

Yahoo Mail and Gmail can share one inbox today by three different routes. One of them has an expiry date in January 2027, and it is the one most guides still recommend. Yahoo's own connector survives but keeps you in Yahoo webmail with no desktop app behind it. Connecting both mailboxes to an IMAP client with an app password each is the arrangement neither provider can retire, and it is what Google's own migration guidance now suggests. If you were going to set this up once, set up the one that lasts.