How to Set Up Email on Android Without the Gmail App

"Without the Gmail app" can mean two different things, and this guide covers both: using a non-Gmail address (Outlook, iCloud, Yahoo, Fastmail or a custom domain) on your phone, or using a different app for the address you already have, Gmail included. In both cases you add the account to another app, give it your provider’s IMAP (incoming) and SMTP (outgoing) settings, and sign in the way the provider requires.

Before you start, have three things ready:

• Your full email address.
• A way to sign in: either an OAuth sign-in (the app opens the provider’s own login page) or an app password, a separate one-off password for the app.
• The server settings for your provider, from the table below.

Which Android email app should you use?#

Pick the route first, because the steps differ slightly. Most people land on one of these four.

IMAP and SMTP settings by provider#

Use these when an app’s auto-detection fails or when you add an account manually. The values come from each provider’s help pages as of October 2026; if a connection fails, check the provider’s own page, because addresses and recommended ports do change. For the password side, see how to create an app password for email on Android.

How do I add an email account on Android?#

The steps below use Thunderbird for Android as the example. Screens and labels vary by app and version, but any IMAP client asks for the same things in the same order. Outlook for Android users: Settings > Add Account > Add Email Account, enter your address, and choose IMAP when asked for a provider, then switch on Advanced settings to enter server details. Samsung users: see the Samsung Email app setup guide.

1. 1

   Install the app and start adding an account

   Install Thunderbird for Android from the Play Store (or your preferred store). On first launch it opens the account setup screen; later, add accounts from the app’s settings.

2. 2

   Enter your address and sign in

   Type your full email address. For Gmail, choose the Sign in with Google option if the app shows it, which opens Google’s own login page and avoids an app password. If the app can find your provider’s settings automatically, it fills them in; otherwise it asks you to enter them manually. Enter an app password where the table above says one is required.

3. 3

   Check the server settings

   Confirm the incoming server is IMAP, not POP3, and that the server names, ports and security types match the table above for both incoming (IMAP) and outgoing (SMTP). POP3 downloads mail off the server and breaks sync with your other devices.

4. 4

   Set your name and sync options

   Choose the display name recipients see, how often the app checks for mail, and how far back to sync. Fewer days of history means less storage used on the phone.

5. 5

   Send yourself a test message

   Send a short message to yourself and check that it arrives with the right name and address. If receiving works but sending fails, the cause is almost always the outgoing (SMTP) server, port, or the wrong password type.

Using a phone without Google services?#

If your phone has no Google services, pick an app that does not depend on them. FairEmail is the usual choice: it is open source, lists no Firebase Cloud Messaging dependency on its GitHub page, and is available from F-Droid. Because Google’s sign-in may not be available in that build, plan on an app password for Gmail. For more options, see the best email app for Android without a Google account.

What to do when the setup fails#

Most failures fall into four groups. Match the error to the fix.

Authentication errors ("Invalid credentials", "Login failed"): you are almost always using the wrong kind of password. Gmail wants Google sign-in or an app password, iCloud and Fastmail require an app-specific password, Yahoo points to an app password generator, and Outlook.com requires OAuth, so an app that cannot do OAuth sign-in will not connect with a plain password.

Connection timeouts or "Unable to connect": check the server name and port against the table, then try mobile data instead of Wi-Fi. If mobile data works and Wi-Fi does not, the network is blocking mail ports, which is common on corporate and campus networks.

Certificate errors: with a major provider, stop and re-check the server name instead of accepting the certificate, since a mismatch can mean you typed the wrong address. With a small host for a domain you control, accepting the certificate is a reasonable decision.

"IMAP is disabled": on Outlook.com, Microsoft says POP and IMAP access is off by default; turn it on in Outlook on the web under Settings > Mail > Forwarding and IMAP. On Google Workspace, an administrator can turn IMAP off for the whole domain, and only an admin can turn it back on. Personal Google accounts have IMAP on permanently since January 2025.

For how to add an account inside the Gmail app itself, rather than another app, see add an IMAP account on Android.

Where AI Emaily fits#

Setting up IMAP on Android gets your mail onto the phone. It does not shrink the pile. AI Emaily is the AI-native email client we build: a unified inbox across Gmail (through the Gmail API), Outlook and Microsoft 365 (through Microsoft Graph), iCloud, Yahoo and other IMAP providers, with AI that sorts mail and drafts replies in the voice you set in your Personal Context. You approve every send in Copilot mode.

It runs on the web, macOS, Windows and iOS today. There is no Android app yet; Android is coming. If you want it on your phone now, that means iPhone or a desktop alongside your Android setup. The 7-day free trial on Pro and Autopilot is at aiemaily.com/pricing.