VMware Exam 2V0-61.20 Topic 2 Question 29 Discussion

An administrator is configuring the on-premises auxiliary components for a first time implementation. During initial testing the administrator notices an error and is unable to browse the environment from a work issued PC located on the internal network. While accessing other internet sites, the administrator has no issues browsing or accessing publicly available sites. After talking with the IT department, the administrator confirmed there have been no new firewall rules added.

Which could be a reason the administrator is having issues accessing the newly created SaaS environment?