https://dev.lucee.org/t/lucee-stops-sending-email-5-3-5-92/7206

I just sent an email and it has not been received and there is nothing is in the Web Admin Tasks.
restarted Lucee, sent another email and it was sent and received instantly.

thedomain-uk.mail.protection.outlook.com Could not convert socket to TLS lucee.runtime.exp.NativeException: Could not convert socket to TLS
at com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1907)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:666)
at javax.mail.Service.connect(Service.java:295)
at lucee.runtime.net.smtp.SMTPSender.run(SMTPSender.java:59) Caused by: javax.mail.MessagingException: Could not convert socket to TLS; nested exception is:
javax.net.ssl.SSLHandshakeException: A potential protocol version downgrade attack
… 4 more Caused by: javax.net.ssl.SSLHandshakeException: A potential protocol version downgrade attack
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:131)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:985)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:890)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:448)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:425)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:549)
at com.sun.mail.util.SocketFetcher.startTLS(SocketFetcher.java:486)
at com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1902)