Gmail Check Mail from Other Accounts Not Working? Do This
Is Gmail’s check mail from other accounts not working for everyone, or is it just my account? If you are in such a dilemma, then let me assure you that this problem is not just with your account but with every Gmail user.
Earlier, you could use your Gmail accounts as a sort of browser-based email client. In this way, you could keep track of all their different email accounts without having to set up multiple login/logout sessions.
However, in January of 2026, Gmail made changes to its email fetcher system. After which, many users started to report that they were not able to check their emails.
So let us start by learning what change Google made to Gmail that made this system defunct.
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Why is Your Gmail Check Mail from Other Accounts Not Working?
It all can be understood by looking at what really happens when you set up Gmail to fetch other emails.
Behind the scenes, Gmail used an old but effective POP3 (Post Office Protocol version 3) to pull user messages.
POP is a relic of a time when server storage was a premium, and every bit of data had a cost, so saving it was the most sought-after method. POP did exactly that. It would pull the original copy from the email server and clear up space for the upcoming email. That original copy would then be kept in the user’s device.
Now, this email delivery method, although efficient, has major drawbacks. First and foremost, there would be only one copy of the mail, no backups. If anything happens to that copy, your email would be lost.
Then, the server could only send the master copy to a single device, so when people started using more devices and began accessing the same email account from multiple places, this became quite an issue.
Updates were made in POP to make it more in tune with the needs of the user, but it still was not enough.
Security became a major concern. POP3 support soon began to disappear from many email service providers, and Gmail is one of the latest casualties.
Moreover, this time it’s a double whammy as not only is Gmail ending its own POP3 support, but it also stops accepting POP3 connections from other email services. Which is why Gmail check mail from other accounts is not working like before.
What You Can Do: Compensation Options Ranked by Reliability
- Add Auto Forwarding to Gmail Rule in the Source Account
Log in to your original email provider (Yahoo, your hosting cPanel, Outlook, etc.). Look in the settings to find the option to automatically forward incoming messages to your Gmail address.
Note that forwarding is not bidirectional. Depending on your use case, this could be a good thing or a bad thing. Forwarding also alters the metadata, something that is not tolerated in business environments.
If you forward a lot of messages in quick succession, it can trigger Gmail’s spam filters. So you might have to add the original address as a contact.
- Add the Account in the Gmail Mobile App via IMAP
If you use email primarily on your phone, then you can use the Gmail app to add external accounts. After which, you can read and send from those accounts within the Gmail app.
This is a mobile-only feature that Google does not offer in its browser or web app.
- Switch to a Dedicated Desktop Email Client
There are many options in the market, such as Mozilla Thunderbird, Microsoft Outlook, Apple Mail, or eM Client can aggregate multiple accounts in a unified desktop interface.
This is the most robust long-term option for power users who need true multi-account management on a computer. I used the same technique to transfer Hotmail emails to Gmail manually.
None of these methods truly delivers what users need. Don’t worry, I have exactly the solution you need.
Professional Resolution for When Gmail’s Check Mail from Other Accounts Ends
The fetch method you relied on earlier is obsolete now. So the best plan of action is to bring all remaining emails that are still in the original account into Gmail and close the original account forever.
To help you out, I present the expert’s favorite FreeViewer IMAP Migration Utility. The GUI-only tool removes all the script memorization necessity.
It is available for users on both Windows and Mac.
Conclusion
Now you know the reason why the “Gmail check mail from other accounts not working” issue occurs. The path forward isn’t one-size-fits-all. For some, forwarding is sufficient. For others, a dedicated IMAP client is the right move. For those who need to rescue historical data or consolidate mailboxes cleanly, a migration approach is the only responsible option.
The truth is, the era of Gmail as a POP3 hub is over. Now it is up to you how cleanly you make the transition.
Frequently Asked Questions
Q: Why did my Gmail suddenly stop receiving emails from my other account?
This happened because in January 2026, Google decided to end support for the POP3 protocol. Many users had set up their email ID in Gmail with this protocol, and as a result, you stopped receiving emails.
Q: Can I still use Gmail with multiple email accounts?
Yes, but you have to change the method with which you connect them.
Q: I had Yahoo Mail set up in Gmail via POP3. How do I fix this?
If you use a Yahoo premium account, you can set a forwarding rule that redirects all messages automatically, except that you have no choice but to use the tool and transfer Yahoo emails to Gmail properly.
Q: Will Google bring back the “Check mail from other accounts” feature?
No, this feature is now part of the Google graveyard. You can try out the alternative options I have discussed in this write-up to move your emails across.