The server rejected the sender address. The server response was: 452 is over quota and can’t send mail at System.Web.Mail.SmtpMail.LateBoundAccessHelper.CallMethod (Object obj, String methodName, Object [] args) at System.Web.Mail.SmtpMail.CdoSysHelper.Send (MailMessage message) at System.Web.Mail.SmtpMail.Send (MailMessage message) at xyz.WebForm.sendmail_to_member ()
