Introduction
Purpose of This Document
The purpose of this document is to detail the steps to send out an encrypted
email using your PFHQ.com email address
Intended Audience
This document is intended for all PFHQ IT – parts of this document can be
sent to PFHQ Users
Project Overview
People often use email to exchange sensitive information, such as financial
data, legal contracts, confidential information, and passwords. As a result,
mailboxes can become repositories for large amounts of potentially sensitive
information and information leakage can become a serious threat to our
organization.
Solution Overview
IT has enabled Office 365 Message Encryption which allows employees to send
and receive encrypted email messages between people inside and outside our
organization. Email message encryption helps ensure that only intended
recipients can view message content.
Section 1: Options for sending an encrypted email
There are two methods to send an encrypted
email.Option 1: Bases the encryption off of a keyword in the subject line of a
new email. Option 2: Uses Outlook Web App through an Internet browser.
Section 2: Encryption Permissions Explained:
Using Outlook Web App via an Internet browser or the Office 365 version of
Outlook there are multiple encryption options. Using the keyword in the subject
line there is only one option which is standard encryption.
Section 3: Receiving an encrypted email:
What your recipient will see when receiving the encrypted email.
Section 1: Options for
sending an encrypted email
Option 1: Outlook keyword in
the subject line of a new email
Step 1: In Outlook create a new email. In the subject line include the
phrase “secure email” (this is not case sensitive). You must include both words
together for the email to be encrypted.
Step 2: Send the email to an external email address after entering content
into the body of the email. Click send to send the email.
Option 2: Outlook Web App
Step 2: Click New message.
Step 3: In the new message box click Encrypt.
The message should now have a notification where you can change permissions
or remove encryption.
Step 4: Send the email to an external email address after entering content
into the body of the email. Click send to send the email.
Section 2: Encryption
Permissions Explained:
These options are only available via Outlook Web App.
Encrypt
Use this template to encrypt only; no other special restrictions will be
applied. This is the newest and most popular template for sending encrypted
email messages. External recipients are allowed with this template.
Do Not Forward
Recipients of a message marked with Do Not Forward permissions will not be
able to share, print or copy the message or any attachments. External
recipients are allowed with this template. The restrictions here are cool to
see in action, and certainly have their place, but it can also be super
annoying when users really just wanted Encrypt.
Section 3: Receiving an
encrypted email:
When you send an encrypted email to an external recipient they will receive
an email that says the sender has sent a protected message. The recipient
should click “Read the Message”.
Clicking this will take the recipient to a
webpage that has a message to sign in with a One-Time passcode.
After clicking the Sign in with a One-Time
passcode button an additional email will be sent to the recipient’s email
address with the passcode.
The recipient should put in the passcode to
retrieve the encrypted email.