When Gmail is not receiving emails, the missing message may still have reached your account. It may be hidden in Spam, archived by a filter, sent to another Google account or simply not syncing to the device you are checking.
The first step is to determine whether Gmail has stopped receiving mail or whether one app or device has stopped showing it.
If the problem affects several email accounts or is not limited to Gmail, start with our broader email receiving troubleshooting in Perth page.
This article is about receiving Gmail messages. It does not cover being locked out of a Google account or recovering a forgotten password.
First check whether Gmail is receiving mail in webmail
Open Gmail directly in a web browser and sign in to the account that should have received the message.
This separates the Gmail account from Outlook, Apple Mail, a phone app or another email program.
- π The message appears in Gmail webmail: Gmail received it, but your phone or email program is not syncing correctly.
- π The message is missing from webmail as well: check storage, Spam, filters, forwarding and the sender.
- π’ Several business users have stopped receiving mail: the problem may involve Google Workspace, domain settings or mail routing.
Do not rely only on the inbox shown in Outlook or on your phone. Those apps may be displaying an incomplete or outdated copy of the mailbox.
Full Google storage can stop Gmail receiving emails
Gmail storage is shared with other services in the same Google account, including Google Drive and Google Photos.
This means Gmail can run out of space even when the inbox itself does not appear unusually large.
When the account reaches its storage limit, new messages may be rejected and returned to the sender. Deleting a few visible emails may not be enough if most of the space is being used by large attachments, Drive files, photos or items still sitting in Trash.
Check the account storage total rather than estimating it from the number of messages in the inbox.
- π Search for emails with large attachments.
- ποΈ Empty Gmail Trash and Spam after checking that nothing important is inside.
- π Check whether Google Drive is using most of the available storage.
- π· Check the storage used by Google Photos and device backups.
After freeing space, ask the sender to send the message again. A message rejected while the account was full may not automatically arrive later.
Check Spam, Trash, All Mail and inbox categories
A missing message is often already in Gmail but not in the Primary inbox.
Check the following locations:
- π« Spam: legitimate messages can be incorrectly classified, especially newsletters, invoices, automated notifications and messages from unfamiliar domains.
- ποΈ Trash: a filter, connected app or accidental action may have deleted the message.
- π¦ All Mail: archived messages remain in the account even though they are no longer visible in the inbox.
- π·οΈ Promotions, Social and Updates: Gmail may place the message in another inbox category instead of Primary.
Search for the sender’s email address, company name, subject line or a distinctive phrase from the expected message.
Searching is usually more reliable than manually scrolling through the inbox.
Gmail filters can hide, archive or delete incoming messages
Gmail filters run automatically when mail arrives.
A filter may have been created deliberately, imported from an older setup or configured years ago and forgotten.
Filters can:
- π₯ Skip the inbox and archive the message.
- ποΈ Mark incoming mail as read, making it less noticeable.
- π·οΈ Apply a label and move the message away from the expected location.
- β‘οΈ Forward the message to another email address.
- ποΈ Delete messages that match particular words, senders or addresses.
Review every active filter, especially filters containing the missing sender’s address, company domain, recipient address or common subject words.
Be careful when changing several filters at once. It is easier to identify the real cause when changes are made and tested one at a time.
Forwarding settings may be moving mail elsewhere
Gmail can automatically forward incoming messages to another address.
Depending on how forwarding was configured, Gmail may keep its copy in the inbox, mark it as read, archive it or delete it.
This can make it look as though Gmail never received the message, even though it was immediately redirected somewhere else.
Check for:
- β‘οΈ An unfamiliar forwarding address.
- π¬ A forwarding address that is no longer used or accessible.
- βοΈ Filters that forward only certain messages.
- π Forwarding you did not configure, which may indicate that someone else accessed the account.
If forwarding is unfamiliar, review the account’s recent security activity before simply disabling it.
Blocked senders usually go to Spam
Blocking a sender in Gmail normally directs future messages from that address to Spam.
It does not always make the messages disappear completely.
Check the blocked-address list and the Spam folder if mail is missing from one person or business.
Also check whether the sender uses several addresses or subdomains. Unblocking one address will not affect messages sent from a different address.
Make sure you are checking the correct Google account
Many people have several Google accounts signed in at the same time.
A message may have been sent to a work account, an older Gmail address or a similar address that is not currently open.
- π€ Check the complete email address shown in Gmail, not only the profile name or photo.
- π± Check which Google account is selected inside the phone app.
- βοΈ Confirm the exact address the sender used.
- π Switch between all signed-in accounts before assuming the message was not delivered.
This is especially common after changing phones, adding a work account or creating a second address for online purchases.
Gmail not updating on a phone is usually a sync problem
If messages appear in Gmail webmail but not on the phone, Gmail itself is receiving mail.
The phone may have stopped syncing because of an account setting, background restriction, network problem or app issue.
Common causes include:
- π Gmail sync has been disabled for the account.
- π Battery-saving settings are restricting background activity.
- πΆ Mobile data or background data is disabled for the app.
- π The saved account credentials are no longer being accepted.
- π± The app has become stuck or its local mailbox data is out of date.
Refresh the inbox manually and compare it with Gmail in a browser.
Removing and adding the account again can rebuild the connection, but do not do this until you are certain you know the correct password and recovery details.
Outlook and Apple Mail can stop syncing with Gmail
Gmail may also be accessed through Outlook, Apple Mail, Thunderbird or another email program.
When one of these programs stops updating, the problem may involve the app rather than the Gmail mailbox.
Possible causes include:
- π An expired or rejected Google sign-in token.
- π‘ A disabled or broken Internet Message Access Protocol connection.
- π Incorrect folder subscriptions or mailbox mapping.
- πΎ A damaged local mailbox cache or email profile.
- βΈοΈ The program has been placed in offline mode or has stopped checking for mail.
If webmail is current but the email program is not, repeatedly asking the sender to resend the message will not solve the underlying sync problem.
If mail is missing from only one sender
When most Gmail messages arrive normally but mail from one person or company does not, the problem is more likely to be sender-specific.
Check:
- π Spam, Trash, All Mail and every inbox category.
- π« Whether the sender or domain is blocked.
- βοΈ Filters containing the sender’s address, domain or common subject text.
- βοΈ Whether the sender used the correct email address.
- β©οΈ Whether the sender received a rejection or delivery-failure message.
A rejection notice from the sender can be extremely useful because it may identify whether the problem involves storage, an invalid address, a domain configuration error or the sender’s own mail service.
Google Workspace problems can affect an entire business domain
A business address hosted through Google Workspace may use Gmail without ending in @gmail.com.
If several users at the same business stop receiving email, the problem may be outside their individual inboxes.
Possible causes include:
- π The domain’s mail exchange records no longer point to Google’s mail servers.
- π§ Domain Name System records were changed during a website, domain or email migration.
- π‘οΈ Google Workspace routing, compliance or quarantine rules are intercepting messages.
- π₯ A user, alias or group address is missing, suspended or configured incorrectly.
- π³ The Google Workspace subscription, domain registration or user licence has a problem.
Changing settings inside Outlook or on a phone will not repair a domain-level mail-routing problem.
The domain records, Google Workspace administration and sender rejection messages need to be checked together.
What to try before changing the account setup
A structured test is safer than changing random Gmail settings.
- π Open Gmail directly in a web browser.
- π Search for the sender and check Spam, Trash, All Mail and inbox categories.
- πΎ Check the Google account’s total storage usage.
- βοΈ Review filters, forwarding and blocked addresses.
- π€ Confirm that you are viewing the correct Google account.
- π§ͺ Send test messages from two unrelated email services.
- π± Compare Gmail webmail with the phone or computer where messages are missing.
Record where each test message appears. This helps distinguish an account-wide receiving problem from a filter, category or device-sync issue.
When Gmail receiving problems need proper troubleshooting
Professional troubleshooting is worth considering when important messages are being missed, the problem keeps returning or the cause is unclear.
It is especially useful when:
- β οΈ Gmail receives some messages but consistently loses others.
- π± Webmail, phones and computers all show different inboxes.
- π Removing and adding the account has not fixed the sync problem.
- π’ A Google Workspace business address or several users are affected.
- π‘οΈ Unexpected forwarding or account changes may indicate unauthorised access.
The important question is not simply whether Gmail works. It is where the message stops appearing and whether the failure is inside Gmail, on the device or before the message reaches Google.
PcRiot can help fix Gmail receiving problems
Gmail not receiving emails can be caused by storage, Spam, filters, forwarding, the wrong account, a phone sync problem, an email program or a Google Workspace domain configuration issue. Our email receiving troubleshooting in Perth service covers Gmail as well as broader mailbox and delivery problems.
PcRiot can compare Gmail webmail with your phone and computer, check storage and filtering, repair Outlook or Apple Mail sync problems, and investigate Google Workspace mail routing and domain settings.
We provide onsite computer help across Perth and can also assist remotely where suitable.