This article walks through how to list SQL Server configurable and non-configurable  instance settings using PowerShell and sending an automated email to a listed users. The  Function SendEmail has MailServerName as one of its parameter. Please change accordingly.The following code loads the SMO(SMO Server Objects) assemblies.
Import the SQLPS module, and create a new SMO Server object and Specify the DisableNameChecking parameter if you want to suppress the warning about Encode-Sqlname and Decode-Sqlname.

#import SQL Server module
PS:\>Import-Module SQLPS -DisableNameChecking

ErrorMessage –
Import-Module : The specified module ‘SQLPS’ was not loaded because no valid module file was found in any module directory.

Checkout for available modules using below code

PS:\>Get-Module -ListAvailable

If SQLPS is not there, Load the assemblies Manually using below given code.

Copy the code and load into PowerShell-ISE.exe and execute, If some of the modules are loaded already you may encounter some error. You can ignore those errors.

# Loads the SQL Server Management Objects (SMO)

********************************************************************
$ErrorActionPreference = “Stop”
$sqlpsreg=”HKLM:\SOFTWARE\Microsoft\PowerShell\1\ShellIds\Microsoft.SqlServer.Management.PowerShell.sqlps”
if (Get-ChildItem $sqlpsreg -ErrorAction “SilentlyContinue”)
{
throw “SQL Server Provider for Windows PowerShell is not installed.”
}
else
{
$item = Get-ItemProperty $sqlpsreg
$sqlpsPath = [System.IO.Path]::GetDirectoryName($item.Path)
}

$assemblylist = “Microsoft.SqlServer.Management.Common”,”Microsoft.SqlServer.Smo”,”Microsoft.SqlServer.Dmf “,”Microsoft.SqlServer.Instapi “,
“Microsoft.SqlServer.SqlWmiManagement “,”Microsoft.SqlServer.ConnectionInfo “,”Microsoft.SqlServer.SmoExtended “,”Microsoft.SqlServer.SqlTDiagM “,
“Microsoft.SqlServer.SString “,”Microsoft.SqlServer.Management.RegisteredServers “,”Microsoft.SqlServer.Management.Sdk.Sfc “,”Microsoft.SqlServer.SqlEnum “,
“Microsoft.SqlServer.RegSvrEnum “,”Microsoft.SqlServer.WmiEnum “,”Microsoft.SqlServer.ServiceBrokerEnum “,”Microsoft.SqlServer.ConnectionInfoExtended “,
“Microsoft.SqlServer.Management.Collector “,”Microsoft.SqlServer.Management.CollectorEnum”,”Microsoft.SqlServer.Management.Dac”,”Microsoft.SqlServer.Management.DacEnum”,
“Microsoft.SqlServer.Management.Utility”

foreach ($asm in $assemblylist)
{
$asm = [Reflection.Assembly]::LoadWithPartialName($asm)
}

Push-Location
cd $sqlpsPath
update-FormatData -prependpath SQLProvider.Format.ps1xml
Pop-Location

***********************************************

FUNCTION SendEmail
{
param($from,$to,$subject,$htmlFileName,$smtpServerName)
[string]$receipients=”$to”
$body = Get-Content $htmlFileName
$body = New-Object System.Net.Mail.MailMessage $from, $receipients, $subject, $body
$body.isBodyhtml = $true
$smtpServer = $smtpServerName
$smtp = new-object Net.Mail.SmtpClient($smtpServer)
$smtp.Send($body)
}

# Change sendEmail data as per your configuration

FUNCTION Load-ServerConfiguration
{
Param ([String]$instanceName)
$server = New-Object -TypeName Microsoft.SqlServer.Management.Smo.Server -ArgumentList $instanceName
$a = “<style>”
$a = $a + “BODY{background-color:peachpuff;}”
$a = $a + “TABLE{border-width: 1px;border-style: solid;border-color: black;border-collapse: collapse;}”
$a = $a + “TH{border-width: 1px;padding: 0px;border-style: solid;border-color: black;}”
$a = $a + “TD{border-width: 1px;padding: 0px;border-style: solid;border-color: black;}”
$a = $a + “</style>”

$server.Information.Properties |Select Name, Value | ConvertTo-HTML -head $a -body “<H2>Server Information</H2>” | Out-File -append F:\PowerSQL\Test.htm
$server.Settings.Properties |Select Name, Value | ConvertTo-HTML -head $a -body “<H2>Server Setting Information</H2>” | Out-File -append F:\PowerSQL\Test.htm
$server.UserOptions.Properties |Select Name, Value |ConvertTo-HTML -head $a -body “<H2>UserOption Information</H2>” | Out-File -append F:\PowerSQL\Test.htm
$server.Configuration.Properties |Select DisplayName, Description, RunValue, ConfigValue | ConvertTo-HTML -head $a -body “<H2>Configuration Information</H2>” | Out-File -append F:\PowerSQL\Test.htm

SendEmail [email protected] [email protected] “Server Configuration Report – $InstanceName” f:\powersql\test.htm mail01.abc.com
}

Note: Change Output file path in the above code as per your requirement.

Load-ServerConfiguration AQDB001

Output:

Server Information

Server Setting Information

UserOption Information

Configuration Information

Reference :http://technet.microsoft.com/en-us/library/hh245202.aspx