Sending Email in Powershell

Below script can be used to send email from Powershell, for audit report for yesterday. 

1:  $yesterday = (get-date).AddDays(-1).Date.ToString("yyyy_MM_dd")  
2:  $yesterdayMailSubject = (get-date).AddDays(-1).Date.ToString("yyyy-MM-dd")  
3:  $From = "test@email.com"  
4:  $To ="test@email.com"  
5:  $Cc = "test@email.com"  
6:  $Attachment = "C:\temp\Audit_$yesterday.csv"  
7:  $Subject = " DB Server Audit for Day: $yesterdayMailSubject "  
8:  $Body = "<h2>Please see the audit report attached file</h2><br><br>"  
9:  $SMTPServer = "SMTPServerName"  
10:  $SMTPPort = "587" #SMTPPort  
11:  Send-MailMessage -From $From -to $To -Cc $Cc -Subject "test" -Usessl -Body "test" -SmtpServer $SMTPServer -Port $SMTPPort -Credential $From -Verbose -Debug #-Attachments $Attachment