Email Client Setup Manual (Thunderbird)
Version 1.0

August 1 2018

Contents
１. Introduction ............................................................................................................... 3
Purpose of This Document .................................................................................... 3
２. Email Software Setup Procedure (Thunderbird) .............................................................. 4
Adding Account (Thunderbird) ............................................................................... 5
Configuring Subscription Setting (Folder Display Setting) ........................................ 102

１. Introduction

Purpose of This Document
This document is targeted at the Office 365 users to describe how to use the email service.
※Screenshots used in this manual were valid as of the creation date of this manual(August 1 2018).

■ Characteristics of POP and IMAPTwo major protocols to receive emails are POP and IMAP. Each has the following
characteristics:<IMAP>
This protocol “connects to the server and read emails on the server.”Since the email data itself resides on the server, emails can be read from multiple PCs.
However, once connection with the server is lost, you cannot read them.
In addition, when a large number of emails are manipulated (e.g., moved or copied)at once, the server is put under a heavy load and its response may
get slow. Divide a large amount of emails into small batches when manipulating them.

<POP>This protocol “downloads emails from the server and reads them on the PC.”
Emails are moved to the PC (in a folder of the email software) once received, anddeleted from the server unless you specify to leave received emails on the server.
Therefore, if the PC goes faulty, downloaded emails can be lost forever.
In addition, if the same email address is used on multiple PCs, emails received on one
PC may not be viewed on another PC.
If you are using the same email address from multiple locations (e.g., university andhome), it is recommended to use IMAP or WebMAIL.

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２. Email Software Setup Procedure (Thunderbird)■ Overview
This chapter describes how to set up the email software, using
Mozilla Thunderbird under the Windows 10 environment.
* The version of Thunderbird used here is 52.8.0, which is the latest as of June 6 2018.

■NoteEnsure that you are connected to the Internet before starting the procedure.
■Launching Thunderbird
Launch Thunderbird by double-clicking the desktop icon or choosing from the[Start] menu.

■Exiting Thunderbird
Click [x] at the upper-right corner of the window or choose [Exit] from the [File]menu.

4Adding Account (Thunderbird)
Launch Thunderbird.
* When the [System Integration] dialog box appears, click [Skip Integration].
* When the message “Would you like a new email address?” appears, click [I think I’ll
configure my account later.].

Ensure that the menu bar is displayed.

* If the menu bar is not displayed, press the Alt key to show it, andclick [View], [Toolbars], and [Menu bar], and then check [Menu bar].

①②④

③

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Choose [Tools] and [Account Settings].

The [Account Settings] screen opens.

* If settings already exist, some fields may have been already filled in.

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Click [Account Actions] and [Add Mail Account].

Set up your email account.

①②③① Your nameAn arbitrary text string (This will be the sender.)② Email addressYour email address (Also enter the string following “@.”)③ Password

Your password

Check that entered information is correct and click [Continue].

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The screen changes in a while. Click [Manual config] without regard tothe result.

Result【Configuring IMAP】
Enter or choose values in the fields ① Incoming server, ② Incomingserver hostname, ③ Outgoing server hostname, ④ Port number, ⑤ SSL,
⑥ Authentication method, and ⑦ Username as shown below, and thenclick [Done] or [Create Account].
* Note that if you click [Re-test], the account will not be created. Do not click this button.
* Refer to “1. Introduction” for the difference between IMAP and POP.

①②④⑤⑥③⑦① Incoming server② Incoming server hostname③ Outgoing server hostname④ Port number⑤ SSL⑥ Authentication method⑦ Username

IMAP
outlook.office365.com
smtp.office365.com
993 (for incoming server), 587 (for outgoingserver)
SSL/TLS (for incoming server), STARTTLS (foroutgoing server)
Normal password
Your email address (Also enter the string
following “@.”)8【Configuring POP3】Enter ① Incoming server, ② Incoming server hostname, ③ Outgoingserver hostname, ④ Port number, ⑤ SSL, ⑥ Authentication method,
and ⑦ Username as shown below, and then click [Done] or [CreateAccount].
* Note that if you click [Re-test], the account will not be created. Do not click this button.
* Refer to “1. Introduction” for the difference between IMAP and POP.

①
⑦

②

④

⑤

⑥

③

① Incoming server② Incoming server hostname③ Outgoing server hostname④ Port number⑤ SSL⑥ Authentication method⑦ Username

POP3
outlook.office365.com
smtp.office365.com
995 (for incoming server), 587 (for outgoingserver)
SSL/TLS (for incoming server), STARTTLS (foroutgoing server)
Normal password
Your email address (Also enter the string
following “@.”)9Configuring Subscription Setting (Folder Display Setting)Configure the subscription setting if you have configured IMAP. It is not required if
you have configured POP.
Click [File] and [Subscribe…].

Check folders to subscribe and click [OK].

10Ensure that checked folders have been added to your subscription.

This concludes the subscription setting.

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