[[ string CodeUnique = system.Tools.GenerateGUID(); string li_email_MD5 = System.Tools.Hash.MD5.GetString(Contact.f_EMail); string li_jobid = (Mailing.idBatch is not null) ? Mailing.idBatch.ToString() : Sendlog.idSendLog.ToString(); string li_suffix = "&li=" + Project.idProject.ToString() + "&m=" + li_email_MD5 + "&p=" + CodeUnique; ]]