Lê Cường's Blog

Quản trị Office 365 riết cũng nhàm chán nên buồn buồn ngồi disable kết nối mailbox của vài users chơi ^^!

Trong bài viết này, tôi xin chia sẽ một vài lệnh để  enable or disable một số giao thức kết nối mailbox trong Exchange Online in Office 365:

• Post Office Protocol (POP)
• Internet Message Access Protocol (IMAP)
• Messaging Application Programming Interface (MAPI)
• Outlook Web App
• Microsoft Exchange ActiveSync

To enable POP3 for a specific user, run the following cmdlet:


Set-CASMailbox <Alias,Primary SMTP, or UPN> -PopEnabled $True


To disable POP3 for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -PopEnabled $False


To enable IMAP for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -ImapEnabled $True

To disable IMAP for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -ImapEnabled $False


To enable MAPI for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -MAPIEnabled $True


To disable MAPI for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -MAPIEnabled $False


To enable Outlook Web App for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -OWAEnabled $True

To disable Outlook Web App for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -OWAEnabled $False


To enable Exchange ActiveSync for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -ActiveSyncEnabled $True

To disable Exchange ActiveSync  for a specific user, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -ActiveSyncEnabled $False


To enable EWS for an Exchange Online mailbox, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -EWSEnabled $True

To disable EWS for an Exchange Online mailbox, run the following cmdlet:


Set-CASMailbox <Alias, Primary SMTP, or UPN> -EWSEnabled $False


Tôi thì lười biếng gõ từng lệnh nên quất một lần luôn:
All users:
Get-CasMailbox -ResultSize Unlimited | Set-CASMailbox -PopEnabled $False -ImapEnabled $False -MAPIEnabled $False -OWAEnabled $False -ActiveSyncEnabled $False -EWSEnabled $False -OWAForDevicesEnabled $False
 Trong câu lệnh trên, tôi có thêm "-ResultSize Unlimited" vì công ty có hơn 1000 users ^^!

Nếu chỉ khóa 1 user thì dùng lệnh sau:

Set-CASMailbox lecuong@vnsysadmin.com -PopEnabled $False -ImapEnabled $False -MAPIEnabled $False -OWAEnabled $False -ActiveSyncEnabled $False -EWSEnabled $False -OWAForDevicesEnabled $False


Ai không rõ gì thì để lại cmt, tôi sẽ trả lời. :)

Good luck ^^!

http://blog.vnsysadmin.com/2017/05/disable-pop3-imap-owa-activesync-office-365.html