Change mail server settings
Do you use the Mail app or Outlook on your Apple smartphone?
In Apple’s Mail app, you can customise the mail server in the settings. These instructions will help you do this.]
Unfortunately, it is currently not possible to change the mail server settings in the Outlook app for iPhone. Please follow these instructions to set up your account on your device again.
Do you use the Mail app or Outlook on your Android smartphone?
In the Mail app for Samsung smartphones, you can customise the mail server in the settings. This guide) will help you with this. Please also have a look at the guide if you do not use a Samsung smartphone, as it shows the settings you need to configure.]
Unfortunately, it is currently not possible to change the mail server settings in the Outlook app for Android. Please follow these instructions to set up your account on your device again.
Do you use a computer running macOS?
In the Mail app for macOS, you can configure the mail server in the settings. This guide will help you do this.]
Do you use Outlook or Thunderbird for Windows?
In Outlook for Windows, you can configure the mail server in the settings. These instructions will help you do this.]
In Thunderbird for Windows, you can configure the mail server in the settings. This guide will help you do this.]
Direct links to the instructions
Guides for mobile devices: