Exchange 自动化脚本

Question

我正在尝试为 Exchange 编写一个 powershell 脚本，该脚本将查找特定邮箱在 1 个月的时间范围内收到的电子邮件数量，并将这些对象总数通过电子邮件发送给特定的个人。到目前为止我得到了：

$date = Get-Date -Format MM/dd/yyyy
$time = Get-Date -Format HH:mm:ss
$previousMonth = 

PS C:\> Get-MessageTrackingLog -Recipients:mailbox1.org -start "02/01/2017 00:00:00" -end "$date $time" -EventId "Receive" -ResultSize unlimited | Measure-Object
PS C:\> Get-MessageTrackingLog -Recipients:mailbox2.org -start "02/01/2017 00:00:00" -end "$date $time" -EventId "Receive" -ResultSize unlimited | Measure-Object
PS C:\> Get-MessageTrackingLog -Recipients:mailbox3.org -start "02/01/2017 00:00:00" -end "$date $time" -EventId "Receive" -ResultSize unlimited | Measure-Object
PS C:\> Get-MessageTrackingLog -Recipients:mailbox4.org -start "02/01/2017 00:00:00" -end "$date $time" -EventId "Receive" -ResultSize unlimited | Measure-Object
ps c:\> Send-MailMessage  -SmtpServer "server" -To "recipient email<recipient email>" -From "Monthly Mailbox Totals <email address>" -Subject "Monthly Mailbox Item Count"  -Body ""

我遇到的问题是：我不太清楚如何计算 -start 输入的日期范围，以便从当前日期和时间获取上个月的第一天，其次我我坚持如何从这个格式化到发送的电子邮件正文中获取总数。如果有帮助的话，我希望这个脚本在每个月的第一天运行。

任何提示将不胜感激在此先感谢您。

Answer 1

System.DateTime 有一个函数 AddX（天、小时、分钟等）。有了这些，您可以指定确切的时间范围。然后，您只需将 Get-MessageTrackingLog 的返回值相加，然后将变量的内容发送出去。

$StartDate = (Get-Date).AddDays(-14) #Get the last 2 Weeks
$EndDate = Get-Date
$i = 0
$ += (Get-MessageTrackingLog -Recipients "RecipientA" -Start $StartDate -End $EndDate -EventId "Receive" -ResultSize unlimited | measure).Count
$ += (Get-MessageTrackingLog -Recipients "RecipientB" -Start $StartDate -End $EndDate -EventId "Receive" -ResultSize unlimited | measure).Count
Send-MailMessage -SmtpServer "server" -To "recipient" -From "sender" -Subject "Mailcount" -Body "Mail count for this month is $i"

如果您需要灵活地自己设置时间范围，您可以简单地使用类型加速器将您的日期字符串转换为DateTime

$StartDate = [DateTime]"3.10.17"