How to use Outlook Web App offline

How do I turn offline access on or off?

1. To turn Outlook Web App offline access on or off, select Settings. > Options > General > Offline Settings.
2. Select or clear the Turn on offline access check box.
3. Select Save.

1. Can use Outlook in offline mode?
2. How can I access Outlook offline?
3. How do I export from Outlook Web App?
4. Can Microsoft Office Online be used offline?

Can use Outlook in offline mode?

When you work offline, Outlook connects to the mail server only when you choose for it to do so. When offline, Outlook does not try to connect to your mail server to check for new messages, download headers that you marked for download, or send messages.

How can I access Outlook offline?

How do I turn offline access on or off?

1. Sign in to Outlook on the web.
2. Select Settings. > Offline settings.
3. Select or clear the Turn on offline access check box.
4. Select OK.

How do I export from Outlook Web App?

No you cannot. Outlook Web App is purely meant to send and receive email, but does not have a backup function. If you want to backup email to an external medium, you will need a client such as Microsoft Outlook that supports this.

Can Microsoft Office Online be used offline?

Office 365 runs offline. You must connect to the internet every 30 days to maintain your subscription.