Sharepoint 2016, Outgoing Email: TLS set to No. on CA and SMTP.

Failed attempt 1 sending mail to recipients: sharepoint@thepfs.biz. Mail Subject: Test subject Sharepoint. Error: SmtpException while sending email: System.Net.Mail.SmtpException: Server does not support secure connections. at System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint) at System.Net.Mail.SmtpTransport.GetConnection(ServicePoint servicePoint) at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) at Microsoft.SharePoint.Email.SPSmtpClient.SendOnce(MailMessage msg, Boolean useAlternateServer) at Microsoft.SharePoint.Email.SPSmtpClient.Send(MailMessage msg)

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