How To: Send an Encrypted Email in Outlook

Summary

Need to email sensitive information? Learn how to encrypt a message in Outlook at NCU, which encryption option to choose, and what people outside NCU see.

Body

Need to email something sensitive? North Central University Outlook can encrypt a message so only the people you send it to can read it, inside or outside NCU.

In this article

Encrypt a message

1

Start a new email

Write your message and add attachments as usual.

2

Open the encryption options

On the Options tab, select Encrypt.

3

Pick an option

Choose one of the options below. A banner at the top of the message shows what you picked.

4

Send it

Select Send. The message and its attachments stay encrypted.

Which option to choose

Option
Who can open it
What they can do
Encrypt
Anyone you send it to, inside or outside NCU
Read, reply, and forward
Do Not Forward
Anyone you send it to, inside or outside NCU
Read and reply, but not forward, copy, or print
North Central University - Confidential
Only people at NCU
Read, reply, and edit
North Central University - Confidential View Only
Only people at NCU
Read only

Sending outside NCU?

Use Encrypt or Do Not Forward. The two Confidential options can only be opened by NCU accounts. People outside NCU get a link and sign in or use a one-time code. Point them to How To: Open an Encrypted Email from NCU.

Not sure if something should be encrypted? See Handling Sensitive University Data. For files, see How To: Password-Protect a File (and When to Share a Link Instead).

Get help

Submit a request through Microsoft Office 365 E-mail & Calendar.

Still need help? Contact the IT Service Desk:

  • Call: 612.343.4170
  • Visit: Miller Hall 226
  • Hours: Monday–Thursday, 7:30 a.m.–9 p.m.; Friday, 7:30 a.m.–4:30 p.m. CT

Related articles

Handling Sensitive University DataHow To: Password-Protect a File (and When to Share a Link Instead)Outlook at NCU

Details

Details

Article ID: 165484
Created
Wed 10/21/26 10:45 AM
Modified
Sun 10/25/26 7:08 PM
Audience
Employees