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Client can't find email in Gmail Inbox
Troubleshooting missing emails in Gmail by checking the All Mail folder and implementing filters to ensure future messages arrive in the Inbox.
Check the "All Mail" folder
If your client cannot find an email in their GMail Inbox, there is a very good chance it is in their "All Mail" section:

Here are a few things your clients can do to improve the chances future emails are delivered to their Inbox:
- Move the email they found to their Inbox
- Star the email
- Add the recipient to their contacts
Last updated April 23, 2026