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No comment has been added to this question in more than 21 days, so it is now classified as abandoned.<br />
<br />
I have recommended this question be closed as follows:<br />
<br />
Split: <br />
-- Qlemo (<a href="https:#a42299412" rel="ugc">https:#a42299412</a>)<br />
-- oBdA (<a href="https:#a42299401" rel="ugc">https:#a42299401</a>)<br />
<br />
<br />
If you feel this question should be closed differently, post an objection and the moderators will review all objections and close it as they feel fit. If no one objects, this question will be closed automatically the way described above.<br />
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Pber<br />
Experts-Exchange Cleanup Volunteer
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No comment has been added to this question in more than 21 days, so it is now classified as abandoned.

I have recommended this question be closed as follows:

Split:
-- Qlemo (https:#a42299412 [https:#a42299412])
-- oBdA (https:#a42299401 [https:#a42299401])


If you feel this question should be closed differently, post an objection and the moderators will review all objections and close it as they feel fit. If no one objects, this question will be closed automatically the way described above.

Pber
Experts-Exchange Cleanup Volunteer

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<div class="content wysiwyg-content">
Hi<br />
<br />
I'm currently checking email addresses &nbsp;with:-<br />
<br />
-cmatch &quot;^[a-z0-9.-]{1,64}@domain.<wbr />com$&quot;<br />
<br />
I want to now let in &quot;_&quot; and &quot;-&quot; &nbsp;where do I add this?
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Hi

I'm currently checking email addresses  with:-

-cmatch "^[a-z0-9.-]{1,64}@domain.com$"

I want to now let in "_" and "-"  where do I add this?

PowerShell Regex help  -cmatch &quot;^[a-z0-9.-]{1,64}@domain.com$&quot;

Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework. PowerShell provides full access to the Component Object Model (COM) and Windows Management Instrumentation (WMI), enabling administrators to perform administrative tasks on both local and remote Windows systems as well as WS-Management and Common Information Model (CIM) enabling management of remote Linux systems and network devices.

Powershell

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

A regular expression ("regex") is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. Regular expression processors are found in several search engines, search and replace dialogs of several word processors and text editors, and in the command lines of text processing utilities, such as sed and AWK. Many programming languages provide regular expression capabilities, some built-in, for example Perl, JavaScript, Ruby, AWK, and Tcl, and others via a standard library, for example .NET languages, Java, Python and C++ (since C++11). Most other languages offer regular expressions via a library.

PowerShell Regex help -cmatch &quot;^[a-z0-9.-]{1,64}@domain.com$&quot;

PowerShell Regex help -cmatch "^[a-z0-9.-]{1,64}@domain.com$"