Setting up Microsoft Outlook 2003
Are you using a Mac or a newer version of Outlook?
Please check out the guide for your setup on our support pages.
Open Outlook and select Tools. Click E-mail Accounts.
Select Add a new e-mail account
Select IMAP and click Next
Enter Your name and E-mail address
For Incoming mail server (IMAP), enter imap.one.com.
For outgoing (SMTP) server, enter send.one.com
In Logon Information enter the e-mail address and password that you created in the control panel
(Check Create a new e-mail account)
Configuration of the SMTP server in Outlook
Click More settings
Select Outgoing Server and then My outgoing server (SMTP) requires authentication. Click OK.
Select Advanced. In Incoming mail (IMAP) enter 993 and select This server requires an encrypted connection (SSL).
In Outgoing server (SMTP) enter 465 and select This server requires an encrypted connection (SSL).