param(
    [string]$fromaddress = "robert@mondomaine.com",
    [string]$toaddress = "gerard@mondomaine.com",
    [string]$Subject = "Test", 
    [string]$body = "Test",
    [string]$attachment = "/data/mail-pwsh.cod"
)

$smtpserver = "smtps.mondomaine.com" 

Clear-Host
write-host $fromaddress
$arraytoaddress = $toaddress.split(";")
$arrayattachment = $attachment.split(";")


write-host $toaddress
write-host "Sujet : $subject"
write-host $body
write-host $attachment

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

$PasswordForCredential = ConvertTo-SecureString "lemotdepasse" -AsPlainText -Force
$Credentials = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList "lelogin",$PasswordForCredential

Send-MailMessage -From $fromaddress -To $arraytoaddress -Subject $Subject -BodyAsHtml $body -Attachments $arrayattachment -SmtpServer $smtpserver -Credential $Credentials -Encoding default -UseSsl -Port 587