check

$Username = [IO.File]::ReadAllText(".\username.txt");
$Password = [IO.File]::ReadAllText(".\pass.txt");
$erroractionpreference = "SilentlyContinue"
function Send-ToEmail([string]$email, [string]$attachmentpath){

    $message = new-object Net.Mail.MailMessage;
    $message.From = $Username;
    $message.To.Add($email);
    $message.Subject = "This is a confirmation email.";
    $message.Body = "This is a confirmation email.";


    $smtp = new-object Net.Mail.SmtpClient("smtp.gmail.com", "587");
    $smtp.EnableSSL = $true;
    $smtp.Credentials = New-Object System.Net.NetworkCredential($Username, $Password);
    $smtp.send($message)

 }
 Send-ToEmail  -email "test111test111test111@test111.com";
 if (-not ([string]::IsNullOrEmpty($Error)))
{
    Set-Content -Value "1" -Path .\error.txt
}