A related followup. This looks like the actual MS patch that caused my particular problem with Outlook users not being able to connect via SSL after a recent MS update. For some reason I had an old 768 bit dhparams.pem file and this link clearly states that MS will now only accept a minimum of 1024 bit DH keys...
https://technet.microsoft.com/library/security/MS15-055 So *maybe* it's nothing to do with SSL3 but I'm not game enough to put SSL3 back on a busy server just to test this out. ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users