$servers = Get-Content C:\servers.txt
foreach($server in $servers)
{
if( Get-Service -ComputerName $server -Name "Sophos Message Router" -ErrorAction SilentlyContinue)
{
sc.exe \\$server stop "Sophos Message Router" | Out-Null
sleep 5
sc.exe \\$server start "Sophos Message Router" | Out-Null
}
}