Office 365

All enrolled students are issued CSUB email addresses using their NetID, i.e. This email address streamlines how you receive official communications from the university.  You will access your email account through Office 365.  With Office 365, you will have an enhanced address book and calendar functionality, giving you the power to easily collaborate with fellow students.


Office 365 FAQ
Office 365 Login
Office 365 General Information


CSUB Confidentiality of Email policy
Email Blocking policy


The most commonly asked questions are listed below.

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How do I access my email account?

You can access your email account from the AccessCSUB page, which can be found by clicking the AccessCSUB link at the top of any page on

What is my University email login information?

Your university email login information consists of your NetID followed by, i.e.

To find out more, go to:

Phone: 661-654-2307
Web: Request Help
Location: Walter Stiern Library, Room 15

To find out more, go to: Help Desk