Google is narrowing what Gmail on the web can do with email hosted elsewhere. It is a useful reminder that a service can remain online while the features people built their routines around quietly disappear.
What is changing in Gmail
Google says that from January 2027, Gmail will stop fetching messages from third-party accounts into Gmail on the web using POP. Gmailify, which applied some Gmail features to outside accounts, is also ending. Google is also ending Gmail’s “Send as” support for third-party email addresses. Google says it may restrict new configurations before the end date.
This does not mean Gmail is shutting down all external email. Google says people can still add non-Google accounts in the Gmail mobile app, and desktop clients such as Outlook, Thunderbird and Apple Mail can still connect to Gmail using IMAP or POP. The change is specifically about Gmail’s own third-party account features.
That distinction matters, but so does the workflow being removed. For people who used Gmail’s web inbox as a single place to collect and send from several addresses, moving to another client or relying on forwarding is extra setup and another dependency. In my own attempt to add a hosted mailbox through Gmail on the web, the setup offered POP rather than IMAP; the connection error exposed a mismatch between the protocol Gmail expected and the server response. A dedicated mail client gave me a direct IMAP route instead.
A pattern users notice
Gmail is one current example, not proof of a universal decline. Google has also retired products outright: it announced that the Jamboard whiteboarding app would wind down in late 2024, while pointing customers toward partner tools such as FigJam, Lucidspark and Miro.
There are reasonable business and security reasons to retire features. Maintaining every integration forever is not realistic, and Google is offering alternatives. But users experience these decisions cumulatively. Every time a familiar workflow becomes a migration project, people have to ask whether the next tool they adopt will still be supported in a few years.
My view is that this kind of change is more likely to drive users away slowly than all at once. Most people will adapt to one change. After several, some will decide to move more of their work to products with clearer portability, open standards, or fewer dependencies on one company’s interface. That is an inference about user behavior, not a migration statistic or a stated Google objective.
Keep your options open
If you use Gmail to manage another provider’s mailbox, check how you access it today and make a transition plan before January 2027. A mail client connecting directly to the mailbox with IMAP and SMTP is one option. Forwarding messages to Gmail is another, but keep a copy in the original mailbox and confirm that replies use the right sending address. Gmail’s mobile app remains an option for adding third-party accounts, according to Google’s notice.
More broadly, keep important data exportable, maintain backups, and understand which parts of a workflow depend on a provider-specific feature. Convenience is valuable. So is having a credible way to leave when the convenience changes.