Mail SPF
@ IN TXT "v=spf1 ip4:xxx.xxx.xxx.xx1 ip4:xxx.xxx.xxx.xx2 -all" Test an SPF record http://www.kitterman.com/spf/validate.html
Posted inMySQL
MySQL configure and command
[mysqld] max_connections=2000 max_connect_errors=65535 connect_timeout=20 skip-name-resolve SHOW VARIABLES LIKE '%max%' mysqladmin flush-hosts Repair ...
Zimbra command
Restart: zmcontrol stop zmcontrol start Show all account: zmprov -l gaa Show all admin account: zmprov gaaa Show all account with status, created date...
Posted inExchange
Exchange delete dismounted mailbox but keep the user
get-mailboxstatistics -database support | where {$_.disconnectdate -ne $null} | fl displayname,mailboxguid remove-mailbox -database support -storemail...
Posted inExchange
Exchange 2010 recovery
new-mailboxdatabase -recovery -name RDB1 -server servername -edbfilepath "c:\rectemp\support\support.edb" -logfolderpath "c:\rectemp\support" get-mail...
Posted inWindows
IIS Live Smooth Steaming
http://www.microsoft.com/en-us/download/details.aspx?id=27955 <meta name="restartOnEncoderReconnect" content="True" />
CCNP 以Packet Size決定不同Gateway out
Goal: HK network(R5) connect to China network(R4) via ISP MPLS for smaller packet, and the bigger packet via own VPN R4 interface FastEthernet0/0 ip...
Increase office 365 Send & Receive attachment and message size
Get-MailboxPlan | fl name,maxsendsize,maxreceivesize,isdefault Name : ExchangeOnline-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx MaxSendSize : 35 MB (36,700,...
Powershell to Office 365
$URL = "https://ps.outlook.com/powershell" $Credentials = Get-Credential -Message "Enter your Office 365 admin credentials" $EXOSession = New-PSSessio...
Outlook Address book not update
◾Windows XP C:\Documents and Settings\%username%\Local Settings\Application Data\Microsoft\Outlook\Offline Address Books\ ◾Windows Vista, Windows 7, W...