我需要协助将预订/会议导入office365。我可以将我们旧的基于网络的系统的预订信息导出到csv，但需要一种方法导入office365中的交换。
我发现最有前途的方法是使用Exchange Web服务通过PowerShell连接到云，然后使用模拟将预订重新创建为适合新创建的会议室邮箱的用户。但如果有更好的方法，我愿意接受其他建议。
我目前使用EWS和powershell（例如：http://mikepfeiffer.net/2011/01/creating-calendar-items-with-powershell-and-the-ews-managed-api/）的问题是当我尝试连接时出现自动发现错误。这仍然可以使用Office 365吗？
更新： 嗨Glen Scales，
非常感谢您的示例，看起来很有希望，但是当我运行上面的代码时，我仍然会收到自动发现错误，具体错误和我正在逐步执行的操作说明。我希望我做的事情显然是错的，你可以纠正我
我正在运行powershell并使用我们的凭据连接到o365：
$loginUserName = "admin@domain.onmicrosoft.com"
$PWord = ConvertTo-SecureString –String "secret" –AsPlainText -Force
$Credential = New-Object –TypeName System.Management.Automation.PSCredential –ArgumentList $loginUserName, $PWord
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $Credential -Authentication Basic -AllowRedirection
Import-PSSession $Session
Connect-MsolService -Credential $Credential
然后加载你的函数并尝试这样的测试命令：
$Start = Get-Date
$End = (Get-Date).AddHours(1)
Create-Appointment -MailboxName mymailbox@domain.com -Subject "Test appointment" -Start $Start -End $End -Body "Test Body" -Credentials $Credential -Location "sdfkjhsdfjh"
错误：
Exception calling "AutodiscoverUrl" with "2" argument(s): "The Autodiscover service couldn't be located."
At \\blahblah\bookings.ps1:100 char:3
+ $service.AutodiscoverUrl($MailboxName,{$true})
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : AutodiscoverLocalException
Using CAS Server :
Exception calling "Bind" with "2" argument(s): "The Url property on the ExchangeService object must be set."
At \\blahblah\bookings.ps1:114 char:3
+ $Calendar = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$folde ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ServiceLocalException
Exception calling "Save" with "2" argument(s): "Value cannot be null.
Parameter name: destinationFolderId"
At \\blahblah\bookings.ps1:127 char:3
+ $Appointment.Save($Calendar.Id,[Microsoft.Exchange.WebServices.Data.SendInvita ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ArgumentNullException
答案 0 :(得分：0)
您需要确保在Office365中使用凭据，否则您将收到自动发现错误，例如此类应该有效
#######################
<#
.SYNOPSIS
Create an Appointment from Commandline using Powershell and the Exchange Web Services API in a Mailbox in Exchange Online
.DESCRIPTION
Create an Appointment from Commandline using Powershell and the Exchange Web Services API in a Mailbox in Exchange Online
Requires the EWS Managed API from https://www.microsoft.com/en-us/download/details.aspx?id=42951
.EXAMPLE
PS C:\>Create-Appointment -MailboxName user.name@domain.com -Subject AppointmentName -Start (Get-Date) -End (Get-Date).AddHours(1) -Body "Test Body" -Credential (Get-Credential) -Location "Coffee Shop"
This Example creates an appointment in a Mailboxes Calendar folder
#>
function Create-Appointment
{
[CmdletBinding()]
param(
[Parameter(Position=0, Mandatory=$true)] [string]$MailboxName,
[Parameter(Position=1, Mandatory=$true)] [string]$Subject,
[Parameter(Position=2, Mandatory=$true)] [DateTime]$Start,
[Parameter(Position=3, Mandatory=$true)] [DateTime]$End,
[Parameter(Position=4, Mandatory=$true)] [string]$Location,
[Parameter(Position=5, Mandatory=$true)] [string]$Body,
[Parameter(Position=6, Mandatory=$true)] [PSCredential]$Credentials
)
Begin
{
## Load Managed API dll
###CHECK FOR EWS MANAGED API, IF PRESENT IMPORT THE HIGHEST VERSION EWS DLL, ELSE EXIT
$EWSDLL = (($(Get-ItemProperty -ErrorAction SilentlyContinue -Path Registry::$(Get-ChildItem -ErrorAction SilentlyContinue -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Exchange\Web Services'|Sort-Object Name -Descending| Select-Object -First 1 -ExpandProperty Name)).'Install Directory') + "Microsoft.Exchange.WebServices.dll")
if (Test-Path $EWSDLL)
{
Import-Module $EWSDLL
}
else
{
"$(get-date -format yyyyMMddHHmmss):"
"This script requires the EWS Managed API 1.2 or later."
"Please download and install the current version of the EWS Managed API from"
"http://go.microsoft.com/fwlink/?LinkId=255472"
""
"Exiting Script."
exit
}
## Set Exchange Version
$ExchangeVersion = [Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2010_SP2
## Create Exchange Service Object
$service = New-Object Microsoft.Exchange.WebServices.Data.ExchangeService($ExchangeVersion)
## Set Credentials to use two options are availible Option1 to use explict credentials or Option 2 use the Default (logged On) credentials
#Credentials Option 1 using UPN for the windows Account
#$psCred = Get-Credential
$creds = New-Object System.Net.NetworkCredential($Credentials.UserName.ToString(),$Credentials.GetNetworkCredential().password.ToString())
$service.Credentials = $creds
#Credentials Option 2
#service.UseDefaultCredentials = $true
## Choose to ignore any SSL Warning issues caused by Self Signed Certificates
## Code From http://poshcode.org/624
## Create a compilation environment
$Provider=New-Object Microsoft.CSharp.CSharpCodeProvider
$Compiler=$Provider.CreateCompiler()
$Params=New-Object System.CodeDom.Compiler.CompilerParameters
$Params.GenerateExecutable=$False
$Params.GenerateInMemory=$True
$Params.IncludeDebugInformation=$False
$Params.ReferencedAssemblies.Add("System.DLL") | Out-Null
$TASource=@'
namespace Local.ToolkitExtensions.Net.CertificatePolicy{
public class TrustAll : System.Net.ICertificatePolicy {
public TrustAll() {
}
public bool CheckValidationResult(System.Net.ServicePoint sp,
System.Security.Cryptography.X509Certificates.X509Certificate cert,
System.Net.WebRequest req, int problem) {
return true;
}
}
}
'@
$TAResults=$Provider.CompileAssemblyFromSource($Params,$TASource)
$TAAssembly=$TAResults.CompiledAssembly
## We now create an instance of the TrustAll and attach it to the ServicePointManager
$TrustAll=$TAAssembly.CreateInstance("Local.ToolkitExtensions.Net.CertificatePolicy.TrustAll")
[System.Net.ServicePointManager]::CertificatePolicy=$TrustAll
## end code from http://poshcode.org/624
## Set the URL of the CAS (Client Access Server) to use two options are availbe to use Autodiscover to find the CAS URL or Hardcode the CAS to use
#CAS URL Option 1 Autodiscover
$service.AutodiscoverUrl($MailboxName,{$true})
"Using CAS Server : " + $Service.url
#CAS URL Option 2 Hardcoded
#$uri=[system.URI] "https://casservername/ews/exchange.asmx"
#$service.Url = $uri
## Optional section for Exchange Impersonation
#$service.ImpersonatedUserId = new-object Microsoft.Exchange.WebServices.Data.ImpersonatedUserId([Microsoft.Exchange.WebServices.Data.ConnectingIdType]::SmtpAddress, $MailboxName)
# Bind to the Calendar Folder
$folderid= new-object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::Calendar,$MailboxName)
$Calendar = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$folderid)
$Appointment = New-Object Microsoft.Exchange.WebServices.Data.Appointment -ArgumentList $service
#Set Start Time
$Appointment.Start = $Start
#Set End Time
$Appointment.End = $End
#Set Subject
$Appointment.Subject = $Subject
#Set the Location
$Appointment.Location = $Location
#Set any Notes
$Appointment.Body = $Body
#Create Appointment will save to the default Calendar
$Appointment.Save($Calendar.Id,[Microsoft.Exchange.WebServices.Data.SendInvitationsMode]::SendToNone)
}
}