Test Email PowerShell Script for Server 2016

 # SMTP Server details

$smtpServer = "smtp.office365.com"

$smtpFrom = "user1@xyz.com"

$smtpTo = "user2@xyz.com"

$messageSubject = "Test Email"

$messageBody = "This is a test email sent using $hostname $Get_Date PowerShell."

#Current Date

$Get_Date = Get-Date

# Create a network credential object if required

$credentials = New-Object System.Net.NetworkCredential("user1@xyz.com", "Password")

# Create a new mail message

$mailmessage = New-Object system.net.mail.mailmessage

$mailmessage.from = ($smtpFrom)

$mailmessage.To.add($smtpTo)

$mailmessage.Subject = $messageSubject

$mailmessage.Body = $messageBody

$hostname = hostname

# Create an SMTP client with SSL/TLS support

$smtp = New-Object Net.Mail.SmtpClient($smtpServer)

$smtp.EnableSsl = $true

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

# Set credentials if required

$smtp.Credentials = $credentials

# Send the email

try {

    $smtp.Send($mailmessage)

    Write-Host "Email sent successfully!"

} catch {

    Write-Host "Failed to send email: $_"

}