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Trying to run commend such as, <br />
<br />
New-MailboxSearch -Name &quot;searchoperation&quot; -SourceMailboxes username -TargetMailbox &quot;discovery&quot; -StartDate &quot;01/01/2005&quot; -EndDate &quot;12/31/2006&quot; <br />
<br />
A positional parameter cannot be found that accepts argument '-targetmailbox'.<br />
&nbsp; &nbsp; + CategoryInfo &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: InvalidArgument: (:) [New-MailboxSearch], ParameterBindingExcep<br />
&nbsp; &nbsp; + FullyQualifiedErrorId : PositionalParameterNotFoun<wbr />d,New-Mail<wbr />boxSearch<br />
<br />
Can someone please assist - I've found example on Internet -- but everything I try gives this general error.<br />
<br />
Also, what I really want is to dump captured mail to PST file , not to a mailbox. &nbsp;I've given myself Discovery permissions, and Full-Access to mailbox being searched.<br />
<br />
Thanks in advance.<br />
C Emmons
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Trying to run commend such as, 

New-MailboxSearch -Name "searchoperation" -SourceMailboxes username -TargetMailbox "discovery" -StartDate "01/01/2005" -EndDate "12/31/2006" 

A positional parameter cannot be found that accepts argument '-targetmailbox'.
    + CategoryInfo          : InvalidArgument: (:) [New-MailboxSearch], ParameterBindingExcep
    + FullyQualifiedErrorId : PositionalParameterNotFound,New-MailboxSearch

Can someone please assist - I've found example on Internet -- but everything I try gives this general error.

Also, what I really want is to dump captured mail to PST file , not to a mailbox.  I've given myself Discovery permissions, and Full-Access to mailbox being searched.

Thanks in advance.
C Emmons

Help using new-mailboxsearch for Exchange Online

Trying to run commend such as, 

New-MailboxSearch -Name &quot;searchoperation&quot; -SourceMailboxes username -TargetMailbox &quot;discovery&quot; -StartDate &quot;01/01/2005&quot; -EndDate &quot;12/31/2006&quot; 

A positional parameter cannot be found that accepts argument &#39;-targetmailbox&#39;.
    + CategoryInfo          : InvalidArgument: (:) [New-MailboxSearch], ParameterBindingExcep
    + FullyQualifiedErrorId : PositionalParameterNotFound,New-MailboxSearch

Can someone please assist - I&#39;ve found example on Internet -- but everything I try gives this general error.

Also, what I really want is to dump captured mail to PST file , not to a mailbox.  I&#39;ve given myself Discovery permissions, and Full-Access to mailbox being searched.

Thanks in advance.
C Emmons

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