Add testsmtp.ps1

testsmtp.ps1

@@ -0,0 +1,64 @@
+<#
+.SYNOPSIS
+Test script to verify SMTP (Microsoft 365) connectivity using an app password.
+
+.DESCRIPTION
+This script attempts to send a test message using Authenticated SMTP with Microsoft 365. 
+Useful for diagnosing SMTP authentication issues with accounts that have MFA enabled.
+
+.AUTHOR
+Generic / Public version (original author removed for portability)
+
+.NOTES
+This script is intended for test purposes and should not be used in production automation.
+
+# CHANGELOG
+--------------------------------------------------------------------------------
+Date        | Version | Author        | Description
+------------|---------|---------------|------------------------------------------
+2025-07-18  | 1.0.0   | Public/GPT     | Initial version - generic SMTP test script
+--------------------------------------------------------------------------------
+#>
+
+Clear-Host
+
+# SMTP settings
+$smtpServer = "smtp.office365.com"
+$smtpPort = 587
+$from = "youruser@yourdomain.com"
+$to = "youruser@yourdomain.com"
+$subject = "SMTP Test"
+$body = "This is a test message sent via smtp.office365.com with an app password."
+
+# Secure password prompt
+$securePassword = Read-Host "Enter your app password" -AsSecureString
+$credential = New-Object System.Management.Automation.PSCredential($from, $securePassword)
+
+# Create email
+$mail = New-Object system.net.mail.mailmessage
+$mail.From = $from
+$mail.To.Add($to)
+$mail.Subject = $subject
+$mail.Body = $body
+$mail.IsBodyHtml = $false
+
+# Create SMTP client
+$smtp = New-Object Net.Mail.SmtpClient($smtpServer, $smtpPort)
+$smtp.EnableSsl = $true
+$smtp.Credentials = $credential
+$smtp.Timeout = 10000
+
+Write-Host "⏳ Sending mail via ${smtpServer}:${smtpPort} as ${from}..."
+
+try {
+    $smtp.Send($mail)
+    Write-Host "`n✅ Message sent successfully to $to"
+}
+catch {
+    Write-Host "`n❌ Failed to send message:"
+    Write-Host $_.Exception.Message
+    if ($_.Exception.InnerException) {
+        Write-Host "`nDetails:"
+        Write-Host $_.Exception.InnerException.Message
+    }
+}