Thank you for that confirmation and I am glad that you are now able to access your email on the web browser.
First, please check in the webmail (email accessed in the web browser) if all your emails including old emails are intact there.
Then if you are using an email app in the tablet, which I believe you do, please enter your FULL email address as the username, and then enter the password ***** you used to access the email in the browser.
It should work since it is working in the web browser.
If not, then you can try to remove the email FROM the Mail app that you are using, then add it again.
I hope that helped.
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