Guides

Step-by-step guides

Practical instructions to quickly start using your services.

Set up your mailbox (Microsoft 365 Exchange Online)

Choose your platform and follow the steps to configure your mailbox.

Add your mailbox in Microsoft Outlook on a Windows computer.

Add your mailbox to your iPhone via the Mail app.

Add your mailbox to your Android phone.

Add your mailbox on your Mac computer via the Mail app.

Access your mailbox via webmail in your browser.

Use your 123mail mailbox via the webmail or in the email program of your choice.

Read your 123mail mailbox in your browser via 123mail.be.

Add your 123mail mailbox in Microsoft Outlook on a Windows computer.

Add your 123mail mailbox on your Mac via the Mail app.

Add your 123mail mailbox to your iPhone via the Mail app.

Add your 123mail mailbox to your Android phone via the Gmail app.

The server settings for Thunderbird or any other email program.

Our support team is happy to help you.