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Gmail POP3 Alternative for 2027: Inbound and Outbound

Updated 2026-10-03 · by Adam Hale

The best Gmail POP3 alternative for 2027 is auto-forwarding from your other provider into Gmail, which is what Google itself recommends. If your provider doesn't offer free forwarding (Yahoo and AOL don't), use the Gmail mobile app, a desktop client or a paid fetch service instead. Sending is a separate problem, because Gmail's "Send as" for third-party addresses ends the same month.

What "Check mail from other accounts" did, and when it ends

Gmail's POP fetcher logged into your other mailbox and pulled new messages into Gmail. Gmail Help 16604719 says: "After the first quarter of 2026, this feature no longer supports new users. Existing users can still use the feature until January 2027."

Google offers two replacements: automatic forwarding set up at the other provider, or adding the account to the Gmail app on Android or iOS. Messages already imported stay in Gmail. A one-time import from another account is also still available on the web, but it doesn't keep syncing.

Check mail from other accounts alternative: inbound options compared

Pop3Fetch, MailBridge and Gomailify say they passed Google's CASA security assessment for the Gmail API scope they use. That is a real review, but your other mailbox's password still lives on their servers.

Setting up forwarding

1. Sign in to the other provider's webmail and open its forwarding settings. For Outlook.com that's Settings, then Mail, then Forwarding; for iCloud it's Settings, then Mail Forwarding.
2. Enter your Gmail address. Some providers send a confirmation link to Gmail.
3. Decide whether to keep a copy at the old provider. Keeping one is a safe default.
4. In Gmail, create a filter for to:you@otherprovider.com that applies a label, so you can tell the accounts apart.

(our estimate) A small share of forwarded mail may land in Gmail's spam folder, because forwarding can break some senders' authentication checks. Watch your Spam folder for the first few weeks.

Custom domains

If your domain's mail already goes through a forwarder such as Cloudflare Email Routing, ImprovMX or Forward Email, incoming mail is unaffected. Only POP fetching and Send as are ending. Your remaining problem is outbound; see the custom domain guide.

A Gmail POP3 alternative only solves half the problem

Most people who used POP fetch also replied from the same address with "Send mail as". That ends in January 2027 too (Gmail Help 17101213). Your outbound choices:

• Stay in Gmail web on a computer: a browser extension that sends through your provider's SMTP server, such as SendAs Relay or MailBridge's early-access extension.
• Use your phone: the Gmail app with the account added separately.
• Use a desktop client: Thunderbird lets each address use its own SMTP server.
• Custom domain and budget: Google Workspace Business Starter at $7/user/month on an annual plan makes the domain Google-hosted.
• Leave Gmail as your hub: Fastmail ($60/yr), Migadu ($19/yr) or Purelymail ($10/yr).

The pillar guide ranks these in more detail.

Google's warning applies here too

Google cautions that third-party tools offering to replicate these features "often require access to your email credentials or OAuth tokens". Fetch services must keep your mailbox password on their servers, because they poll around the clock. Forwarding needs no third party at all, which is why it's the first choice when your provider supports it.

How SendAs Relay fits

SendAs Relay does not fetch or receive mail. It handles only outbound mail, so pair it with forwarding or the Gmail app.

• It's a Firefox (140+) and Edge (137+) extension for Gmail on the web (desktop). It doesn't work in the Gmail mobile apps.
• It adds a From picker to Gmail compose. Your message goes out through your address's own SMTP server via a stateless relay that stores nothing and has its source code published under MIT.
• Your SMTP credentials stay in your browser, and you can run the relay yourself on a free Cloudflare account.
• It can save a copy in Gmail's Sent Mail (how that works) or Bcc you instead.

If you mainly need incoming mail, a forwarder or a fetch service is what you want, not SendAs Relay. More on the design: how it works.

Related guides

• Gmail Send mail as removed: what to do
• Gmailify replacement
• Send Yahoo mail from Gmail

Sources

• Gmail Help 16604719: changes to Gmailify and POP (accessed 2026-10-03)
• Gmail Help 17101213: third-party account changes (accessed 2026-10-03)
• Yahoo Help: automatic forwarding needs Yahoo Mail Plus (accessed 2026-10-03)
• AOL Help: automatic forwarding not offered (accessed 2026-10-03)
• Microsoft: automatic forwarding in Outlook.com (accessed 2026-10-03)
• Apple: forward email on iCloud.com (accessed 2026-10-03)
• Pop3Fetch, MailBridge, Gomailify docs, ForwardMyInbox (accessed 2026-10-03)
• Google Workspace pricing (accessed 2026-10-03)