Does Gmail Support POP3? What Still Works in 2026

At a glance:

Does Gmail support POP3? Yes, but only in one direction, while Google is closing the other.

You can still download Gmail messages into Thunderbird, Outlook, Apple Mail, or another compatible email client using Gmail’s POP server. What is ending is Gmail’s ability to fetch messages from external accounts into Gmail through the web-based Check mail from other accounts feature.

Google is also retiring Gmailify and the ability to send through Gmail from externally hosted third-party addresses. Existing configurations are scheduled to continue during the transition, with the final shutdown expected in January 2027.

This guide explains what changed, what still works, how to configure the supported options, and what to do before the deadline.

What is POP3 in Gmail?

POP3 (Post Office Protocol version 3) is an email protocol that downloads messages from a mail server to your device.

Unlike IMAP, which synchronises mailbox contents and message status across devices, POP3 is primarily designed to retrieve messages to one client. Depending on the client’s settings, it may leave the server copy in place, archive it, or delete it after retrieval.

Every POP3 connection has two sides: a server (the mailbox being downloaded from) and a client (the app or service doing the downloading).

Gmail has historically supported both roles:

• Gmail can act as a POP server, allowing external email clients to download Gmail messages.
• Gmail can act as a POP client, fetching messages from external mailboxes into a Gmail inbox.

Does Gmail still support POP3 in 2026?

Yes for downloading; no for Gmail’s web-based fetching feature.

Gmail still supports POP access from external email clients. You can connect a compatible client to pop.gmail.com on port 995 using SSL/TLS and download messages from Gmail. Google continues to document this configuration.

However, Gmail is discontinuing the web-based Check mail from other accounts feature that fetched messages from external POP mailboxes into Gmail. Gmailify is being retired as part of the same change.

In short: During the current transition, Gmail’s role as a POP server remains supported, while its web-based role as a POP client is being retired.

Two directions of POP3

Direction 1: Gmail as a POP3 server

This means connecting an email client such as Thunderbird, Outlook, Apple Mail, or any other email client to pop.gmail.com on port 995 and downloading your Gmail messages.

Gmail has not announced the removal of POP access from external clients. The basic POP workflow therefore remains available, although authentication requirements, account policies, and client compatibility can affect individual setups.

Direction 2: Gmail as a POP3 client (being phased out)

This is the “Check mail from other accounts” feature, found under Gmail Settings → Accounts and Import.

Gmail would log into your Yahoo, Outlook, or custom-domain mailbox over POP3 and pull new messages into your Gmail inbox.

Google is retiring this web-based feature on a phased timeline:

Google’s official support information states that existing users can continue using the feature until January 2027.

If your external mail has already stopped arriving, your account may have been affected by an earlier restriction or connection failure. The scheduled January 2027 date should therefore be treated as the final deadline, not necessarily as a promise that every existing connection will work uninterrupted until that day.

One reassurance: emails imported before the cutoff are still in your inbox. Google has confirmed that previously downloaded messages won’t be deleted. Only new messages will stop arriving once your connection is shut off.

This does not affect using Gmail through Thunderbird, Outlook, Apple Mail, or another email client. Google’s support assures that Gmail will continue to support POP and IMAP access from external clients, and the Gmail mobile app will continue to support adding and accessing third-party accounts.

“Send mail as” is also being retired

Gmail’s third-party Send mail as feature is also being discontinued.

From January 2027, Gmail will no longer let users send messages through Gmail using externally hosted addresses such as:

• Yahoo addresses.
• Outlook or Hotmail addresses.
• Custom-domain addresses hosted outside Google.

This applies to Gmail on the web and the Gmail mobile apps. If you currently reply to customers from support@yourdomain.com inside Gmail while that address is hosted by another provider, that arrangement has a deadline.

Google-hosted addresses, including Gmail addresses and Google Workspace aliases, are not part of this third-party-account shutdown.

The change does not prevent you from sending from the same address through:

• The external provider’s webmail
• Thunderbird
• Outlook
• Apple Mail
• Another email client configured with the provider’s SMTP server

How to enable Gmail POP3 download

If you want to download your Gmail to a desktop client (Direction 1, which still works), you need to enable POP in your Google Mail settings first. Then configure your email client with the right server details.

Step 1: Enable POP in Gmail

1. Open Gmail in a browser
2. Click the gear icon → See all settings
3. Go to the Forwarding and POP/IMAP tab
4. Under POP download, choose one of:
   • Enable POP for all mail (includes messages already in Gmail)
   • Enable POP for mail that arrives from now on
5. Under When messages are accessed with POP, pick your preference:
   • Keep Gmail’s copy in the Inbox
   • Mark Gmail’s copy as read
   • Archive Gmail’s copy
   • Delete Gmail’s copy
6. Click Save Changes

Step 2: Configure your email client

Use these settings when manual configuration is required:

Step 3: Generate an app password (if 2FA is enabled)

Most Gmail accounts now have two-factor authentication enabled. That means your regular password won’t work for POP3 login. You need an app-specific password instead.

1. Go to myaccount.google.com/apppasswords while signed into Google
2. Generate a password for “Mail” on the device you’re setting up
3. Google gives you a 16-character password. Copy it exactly (spaces are ignored)
4. Enter this password in your email client’s account setup, not your regular Gmail password

If Google doesn’t show the App Passwords page, 2FA is likely disabled on your account. Enable it first. It’s better security anyway, and you’ll need it for POP3 access going forward.

How to choose between POP3 vs IMAP for Gmail

If you’re connecting a desktop client to Gmail, you’re probably wondering whether to pick POP3 or IMAP.

For most people, IMAP is the better choice. Here’s a side-by-side comparison.

When POP3 makes sense

POP3 can be useful if you want a local offline archive that’s completely independent of Gmail’s state. It’s also useful if you’re migrating mail out of Gmail permanently and want a clean one-way download.

Some bandwidth-constrained setups also favour POP3 because it doesn’t need a persistent connection the way IMAP does.

When IMAP is the better fit

For everyday use across your phone, laptop, and tablet, IMAP keeps everything in sync. Read a message on your phone, and it shows as read on your laptop. Delete something on one device, and it disappears everywhere.

Is Gmail POP3 secure?

It can be, when configured properly. Gmail’s POP service supports encrypted connections over SSL/TLS, but POP3 has limitations that are important to understand.

POP3 over TLS is encrypted

Gmail’s secure POP settings use pop.gmail.com on port 995 with SSL/TLS. This encrypts the connection between your email client and Gmail, so your credentials and message contents are not sent in plain text over the network.support.

POP3 over TLS is encrypted, whereas unencrypted POP3 is not. TLS protects data in transit; it does not determine how messages are protected after they reach your device.

App passwords and OAuth

Where available, use Sign in with Google and OAuth 2.0 rather than entering your normal Google password into an email client.

For older clients that do not support OAuth, Google may allow an app password. An app password can be revoked independently of your main account password, but it should still be treated as a sensitive credential because it may provide broad access to the enabled mail protocols.

What happens after download?

POP3 normally stores retrieved messages locally on the email client. Whether those messages are protected at rest depends on the operating system, device encryption, email client, and user-account security.

POP3 itself does not provide encryption at rest or end-to-end encryption.

For sensitive email:

• Use full-disk encryption
• Protect the device with a strong login password
• Keep the operating system and email client updated
• Prefer OAuth over a reusable password
• Use a separate device account where appropriate
• Avoid leaving downloaded mail on shared or unmanaged devices

An encrypted email service may provide additional protection for stored messages and encrypted communication with compatible recipients. However, ordinary email is not automatically end-to-end encrypted merely because it is hosted by a privacy-oriented provider.

Is Google retiring POP fetching due to security concerns?

Google describes POP as an older approach but has not published a detailed technical explanation proving that the decision was caused by a specific POP3 security flaw.

The retirement appears to concern Gmail’s server-side third-party-account fetching feature and its associated maintenance and security model, rather than the complete elimination of POP3 access to Gmail from external clients.

What is Gmailify, and why is it being discontinued?

Gmailify was a Gmail feature that applied Gmail’s spam filtering, inbox categories, and smart features to linked non-Gmail accounts like Yahoo and Outlook.

Google launched Gmailify in 2016. It let you treat external accounts almost like native Gmail, with full access to Gmail’s organisational tools, without changing your email address.

Why Google is removing it

Gmailify is being discontinued on the same phased timeline as the POP fetch feature. Google’s official support page confirmed both changes together. New Gmailify setups were blocked after Q1 2026, and existing connections will stop working in January 2027.

With Gmailify and “Check mail from other accounts” both going away, Gmail becomes a single-account interface on the web. If you need multiple accounts in one inbox, you need a different tool.

What can you do about Gmail’s POP3 discontinuation?

If you relied on Gmail to pull in external mail, you have several options. The January 2027 deadline is approaching, so it’s worth choosing your path now rather than scrambling later.

1: Use a POP3 email provider

Your email provider itself can be the POP3/IMAP client, pulling in external mail natively without any middleman service.

Mailfence does exactly this. You can import mail from Outlook, Yahoo, or custom-domain accounts directly into Mailfence over IMAP or POP3 – the exact feature Gmail is dropping.

The difference is what you gain on top of it. Mailfence gives you end-to-end encryption with OpenPGP, plus calendar, contacts, and document storage, all protected under Belgian privacy law. Your messages stay encrypted at rest on Mailfence’s servers, which addresses the security gap that POP3 download to a local client leaves open.

2: Set up email forwarding

Have your external mailbox forward everything to your Gmail address. This flips the direction: instead of Gmail pulling, your old account pushes.

It’s the fastest fix if you have admin access to the external account. But there are downsides. Forwarding can degrade deliverability over time, because your old account starts to look like it’s sending spam to receiving servers. You also lose the ability to reply from the original address (unless you use “Send mail as” separately).

3: Use a desktop email client

Thunderbird, Outlook, or Apple Mail can connect to multiple accounts over IMAP. Unlike POP3, which downloads messages but does not sync changes such as read status, folders, or deletions, IMAP provides proper two-way synchronisation and a unified inbox.

This is the most popular recommendation for good reason. You get full folder access, synced read status, and proper reply-from-address support. The trade-off is that you leave Gmail’s web interface behind for those external accounts.

4: Use the Gmail mobile app via IMAP

The Gmail mobile app can continue to access third-party accounts by adding them through a standard IMAP connection. This works on Android, iPhone, and iPad, and lets you read and send messages from external accounts within the Gmail app.

The app does not provide the same POP3 retrieval feature that Gmail’s web interface is discontinuing. POP3 downloads messages but does not provide full two-way sync of folders, read status, deletions, or other changes. If you specifically want to use POP3 on a mobile device, you would generally need a different email app that supports manual POP3 setup; the Gmail app’s current external-account workflow is IMAP-based.

This may allow you to access external mail alongside Gmail on your phone, but it is not the same as Gmail’s web-based “Check mail from other accounts” feature. The external account may not appear as a fully integrated mailbox in Gmail on the web.

5: Consider a third-party bridge service

Some third-party services offer mailbox aggregation, forwarding, or other Gmail-integration workflows.

These services can be the closest replacement if you want to keep Gmail as your main interface, but investigate them carefully:

• How they authenticate to your external account.
• Whether they store your credentials.
• Whether they store or process message contents.
• How they deliver mail to Gmail.
• Whether they support sending as the original address.
• Their privacy policy, security history, pricing, and support.

Do not assume that every service uses the Gmail API or provides the same functionality as Gmail’s former native feature.

Final thoughts

Gmail POP3 still works in one direction. You can download Gmail messages to a compatible email client using POP3, although IMAP is usually better for multi-device synchronisation.

What is disappearing is Gmail’s role as a web-based hub for unrelated external accounts:

• Gmail’s Check mail from other accounts POP-fetch feature is being retired.
• Gmailify is being discontinued.
• Third-party Send mail as configurations are also being removed.
• Existing configurations are scheduled to stop working in January 2027.

If you rely on any of these features, move to forwarding, a desktop email client, the external provider’s own tools, or another mailbox-aggregation service before the transition ends.

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