This happens most of the times that you decide to Archive an email in Gmail but then you decide that you shouldn’t have done it. Now, you struggling how to undo, unarchive or retrieve the emails again.
Without wasting your time in reading long article here are few steps ;
Open Gmail in Web Browser
Supposed below two emails are archived previously
here you see the inbox that has no email which were archieved
In search bar of Gmail type this command in:all
Select the email that you want to Undo
Click Move to Inbox
Emails are now Visible in INBOX
You can also See this Video to Follow the steps
How to Undo Archived Emails in Gmail
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