Our Jenkins slaves running on Linux boxes need the no_proxy exception added for local addresses for multiple domains. We have added it to the bashrc and /etc/profile along with our proxy settings. We have added environment variables on the slaves for http, https and no_proxy exceptions. It will only bypass with one domain though we have set multiple. I have tried multiple formats for the multiple domains but it will only bypass one. Currently we are adding the no_proxy lines in the shell script as a work around. Can you let me know what format Jenkins needs to be able to bypass multiple local domains.