My company use Exchange 2013 SP1 server, user use Office Outlook. My company's requirement is download user's all email from exchange server to their Outlook. We only connect to user through Exchange server not POP3 protocol, how can I do this? is it possible to force from server sid

First of all, I don't think it's a good idea to download everything to PC.

If you really need to do it, here's a workaround:

1. Set a very low ProhibitSentQuota for all the mailboxes

2. Instruct your users to move all email to PST. If they don't do so, they can't send emai.

This is kind of force from server.

• Proposed as answer by Amy.WangMicrosoft contingent staff, Moderator 9 hours 23 minutes ago

Li's suggestion is the best one. If still you want to download all emails to local computer, 

1. Create new PST

2. Move all existing emails to PST

3. Make PST as a default location from outlook profile settings

4. So all new emails will be moved to PST automatically

If something happened to PC/hard disk/PST, then risk is yours :)

Regards

John

Hi Babu,

Have you checked the suggestion Li Zhen provided?

Is there any update with your issue?

Best regards,

If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com