Office 365 email settings for iPhone

On this page you find the Office 365 mail settings for iPhone. Follow the step-by-step iPhone guide or use the settings overview with the imap and pop3 server email settings for Office 365.

Mail settings Office 365

POP / IMAP	imap
Incoming server	outlook.office365.com
Incoming port	993
SSl (security) incoming	ssl
Outgoing server	smtp.office365.com
Outgoing port	587
Requires sign-in	yes

iPhone guide to setup Office 365 mail

1 Open 'Settings', click on 'Passwords & accounts' and 'Add account'.

Click on your provider name if it's listed, otherwise click on 'Other'

2 Choose 'Add mail account', and enter the following information:

Name: your own name
Email: your Office 365 email address
Password: your Office 365 email password
Description: a personal description

3 Choose imap and enter the following details under 'Incoming mail server':

Hostname: outlook.office365.com
Username: your Office 365 email address
Password: your Office 365 email password

4 Under 'Outgoing mail server' enter the details below and choose 'next':

Hostname: smtp.office365.com
Username: your Office 365 email address
Password: your Office 365 email password

5 Make sure 'Email' is checked and click 'Save'.

Your email account is now saved. In the next steps we check if all settings are correct.

6 Click on your newly created email address and choose 'Advanced'. Make sure that the following data is correct under 'Incoming server':

Use SSL: on
Identity check: password
Server port: 993

7 Go back to the previous screen and under 'Outgoing server' click on smtp.office365.com. Make sure the following information is correct:

Use SSL: on
Identity check: password
Server port: 587

8 Choose 'Done' at the top right and restart the iPhone to activate the settings.

Congratulations, your account is now set up. Open the mail app to use your account.

Question and Answer

Have a question regarding your iPhone email setup or think you can help other Office 365 users out? Please comment below!