This message wasn’t delivered to anyone because there are too many recipients

When attempting to send an email to a large amount of recipients, you may see the following error;

 This message wasn’t delivered to anyone because there are too many recipients, the limit is {number}. This message has {number} recipients

To check what the limit is set to launch the Exchange Management Shell, and ecxecute the following command;

Get-TransportConfig

  

To raise the limit (in this example to 2000) use the following command;

Set-TransportConfig -MaxRecipientEnvelopeLimit 2000

Search-Mailbox

Cần tìm tất các email kuteo gửi ra từ ngày đến ngày, gửi đến ai, cc và bcc. Kết quả search lưu vào họp thư của Daica và folder được tạo là Search_Kuteo


Search-Mailbox Kuteo -SearchDumpster -SearchQuery "(Received:1/18/2012..12/28/2019) AND (To:abc@domain.com OR From:xyx@domain1.com OR CC:tmx@abc.com OR BCC:abc@tmc.com)" -targetmailbox Daica -loglevel full -targetfolder "Search_Kuteo"

Cầu phân áp, chia áp và phần mềm tính toán

Cầu phân áp, chia áp và phần mềm tính toán

   Trong quá trình sửa chữa mạch điện tử ta hay bắt gặp những cầu điện trở phân áp , nhất là trong những mạch hồi tiếp ổn định điện áp ra hoặc những khối nguồn có thể tăng giảm áp trong quá trình làm việc của laptop nói riêng.

Tải phần mềm

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Convert GUID to User Name

Convert GUID to User Name

In Exchange 2010 event logs referring to user mailboxes tend to be in the format of GUID, this makes it a little difficult in troubleshooting and identifying a problematic mailbox. In exchange it is very simple to translate the GUID to display name in powershell.

Copy the GUID in the event ID and  copy into powershell:

get-mailboxstatistics -Identity | fl

You can just as easily use:

get-mailbox -Identity | fl

However the output list is very extensive and it will take some time to locate displayname.

There are a number of articles on how to convert the GUID via script to retrieve the display name, but the line above does the job extremely quickly especially if you use copy and paste with the GUID.

Connect EXO shell dùng Windows PowerShell

Connect EXO shell dùng Windows PowerShell

# Set-ExecutionPolicy RemoteSigned
# $cred = Get-Credential
# $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $cred -Authentication Basic -AllowRedirection
# Import-PSSession $Session
# Connect-MsolService

Mount-Database

1. Restart the Microsoft Exchange Search service from the Services snap-in.

2. Check the free space on the volume, does it has enough space to be able to handle more files generated by indexing?

Mount-Database "database" -AcceptDataLoss -Force

Content Index State Suspended after reseed/Catalogue Update

During my one Project of Exchange 2016 Migration, I was facing strange issue. I was getting issue with Content Index State suspended after reseed/Catalogue update even though I tried to do it again and again. I had no idea what was happening and why.

or

https://docs.microsoft.com/en-us/previous-versions/office/exchange-server-2007/aa995966(v=exchg.80)#to-rebuild-the-full-text-index-catalog-using-the-resetsearchindexps1-script

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Performing Database Switchovers When Indexing is Disabled

[PS] C:>Move-ActiveMailboxDatabase MB-HO-03 -ActivateOnServer HO-EX2010-MB2 -SkipClientExperienceChecks

Get a Count of Exchange Server Mailboxes Per Database - Số lượng mailbox trong database 

[PS] C:\>Get-Mailbox | Group-Object -Property:Database | Select-Object Name,Count | Sort-Object Name | Format-Table -Auto

Move Database Mailbox Exchange to another driver

Move Database Mailbox Exchange to another driver.


[PS] F:\>Move-DatabasePath ArchiveOnline-MB -EdbFilePath D:\MailBoxData\ArchiveOnline-MB\ArchiveOnline-MB.edb -LogFolder
Path E:\LogExchange\ArchiveOnline-MB

Confirm
Are you sure you want to perform this action?
Moving database path "ArchiveOnline-MB".
[Y] Yes  [A] Yes to All  [N] No  [L] No to All  [?] Help (default is "Y"): A
[PS] F:\>