Citrix Receiver for Mac 12.3 contains all fixes that were included in Versions 12, 12.1, 12.1.100, and 12.2, plus the following, new fix: If Citrix Receiver for Mac is configured to use a proxy server, Secure Socket Layer (SSL) connections can fail. The default File Format should be Certificate (.cer). Note: You might need to rename the certificate to a.CRT extension for the client to properly identify the certificate. Save the certificate to the ApplicationsCitrix ICA Clientkeystorecacerts folder (create this folder if it does not exist).

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Citrix Plugin For Mac

Citrix Viewer Mac

I use Receiver to connect to my work servers. It worked very well for a couple years, but in 2015 it started to report an error--it could not find a client certificate, and brought up a dialog box asking me to select one from those installed on my Mac ('To open this application, select a client certificate from the list below'). There wasn't one from Citrix, so the log-on failed. While I was still using Mac OS 10.10 during the summer, I tried Receiver versions 12.0, 11.9.15, and 11.7. I tried deleting every receiver file from the Mac Library and reinstalling Receiver. No go. Now I am on Mac OS 10.11, and am using Receiver 12.0; same problem.