EEEKB article--Go to the Exchange Online Service 12 in Office 365 how to implement different client access in Exchange online

Series article so far, Exchange Online has been able to meet the mail business needs of most businesses. Now it's time to introduce the client side of the content. Exchange Online supports the following client access:

• MAPI client (for example: Office Outlook);

• version Outlook (for example: OWA);

• client (e.g., Windows Mail app);

• pop client (for example: most SMTP/POP3 client software);

• Span style= "font-family: ' Microsoft Jacob Black ', Sans-serif;" >exchange ActiveSync client (e.g. most mobile phones and mobile devices only)

By default, Exchange online for Office 365 provides the most extensive support for all of the above-mentioned client access capabilities. However, different enterprises, for their own messaging systems often have different security policies and enterprise IT policies. Therefore, there may be support for some clients that need to be turned on or off on demand. The basic management of client support for Exchange online is described in two ways, from the EAC and PowerShell, respectively.

First, use the EAC to enable or disable the specified protocol client

In the Exchange Admin Center window, click Recipients in the Navigation bar, select Mailbox in the right window navigation bar, select the user mailbox you want to configure, and click the Edit button.

In the user mailbox Properties page that opens, select the mailbox features item. drop-down scroll bar to the middle, you can see the switch item about "mobile device" and "email connection".

You can see the Exchange ActiveSync, Owa,web version Outlook,imap,pop3,mapi for the device is turned on by default for the user's mailbox. You can disable the appropriate connection feature by simply clicking its disable setting. If you click "on" in the disabled state, the corresponding connection function is turned on for the current user's mailbox.

If you need to enable or disable a connection support for multiple user mailboxes, you can select the user account you want to configure with CTRL or SHIFT and click the Enable or Disable button for the appropriate connection on the right side of the Quick action panel.

Ii. managing recipient client Limits with PowerShell

1 , view the current user's client connection type restrictions

Use Get-casmailbox to view the client types supported by the mailbox. If you want to see the type of support for all user mailboxes in your current Exchange online subscription, you can use:

get-casmailbox-resultsizeunlimited

To view the type of support for a specified user's mailbox, you can use:

Get-casmailbox-identityzhangsan

2 , disabling or enabling a specified type of client Access user mailbox for a single user

Take the POP3 client as an example, you can set the $true or $false for the popenabled parameter to enable or disable POP client access for the user's mailbox.

Set-casmailbox-identityzhangsan-popenabled $false

Set-casmailbox-identityzhangsan-popenabled $true

Set the activesyncenabled, owaenabled, imapenabled, mapienabled parameters to $true or $false in the same way, respectively , you can disable or enable mobile Exchangeactivesync, OWA, IMAP, and MAPI clients individually.

3 , disabling or enabling a specified type of client Access user mailbox for multiple users

Continue to disable POP3 Client connection support for all user mailboxes as an example of disabling and enabling POP3 clients. First, create a CSV file with the user name you want to work with, which contains only one word identity field.

Also need to be saved in Unicode or UTF-8 encoded format. The CSV is then imported into PowerShell to assign a value to a variable.

$UserList = import-csv "E:\u.csv"

Finally, use the Foreach loop iteration to perform Set-casmailbox to disable or Enable POP client connections for users in the list.

$UserList | Foreach{set-casmailbox-identity $_. Identity-popenabled $false}

$UserList | Foreach{set-casmailbox-identity $_. Identity-popenabled $true}

Of course, you can also disable or enable multiple types of client connection support at once.

$UserList | Foreach{set-casmailbox-identity $_. identity-activesyncenabled $false-popenabled$false-imapenabled $false}

4 , disable or enable the specified client connection for all mailbox users in the current Exchangeonline

First, all "user mailboxes" should be filtered through Get-mailbox, non-user mailboxes (such as system mailboxes) not manipulated, and the results of the filter assigned to a variable.

$AllUserList = Get-mailbox-resultsize Unlimited-filter {(recipienttypedetails-eq ' Usermailbox ')}

For example, disable the MAPI client for all user mailboxes, enable Exchange ActiveSync client support.

$AllUserList | Foreach{set-casmailbox-identity $_. Identity-activesyncenabled $true-mapienabled$false}

You can see that all user mailboxes except the system mailbox have the Exchange ActiveSync Client feature enabled, and MAPI client connection support is disabled.

This article is from the "Fat Brother Technology Hall" blog, please be sure to keep this source http://liulike.blog.51cto.com/1355103/1668894

EEEKB article--Go to the Exchange Online Service 12 in Office 365 how to implement different client access in Exchange online