Outlook - OptOnline mail setup

Set up Outlook OptOnline

On this page you'll find the OptOnline mail settings for Outlook. Besides an overview with the imap and pop3 server mailsettings for OptOnline, we offer you a comprehensive guide for setting up your OptOnline email on your Outlook.

The exact steps may vary by version, but all the settings can to be found here. If you don't succeed or you think something is not right, do not hesitate to ask your question at the bottom of the page!

1 Start Outlook, click the File tab and click in the category information Account Settings

2 Click in the tab Email on New.

3 Switch on Server Settings and click Next.

4 Select Internet Email Addresses, click Next and enter the following data among user data:

Your name: Your full name.
Email Address: your full email address.

5 In the box Type Account below Server Information, select pop3 and fill out the following information:

Incoming e-mail: mail.optonline.netIncoming port: 110Outgoing e-mail: smtp.optonline.netOutgoing port: 587

6 Below Login Information fill in the following settings:

E-mail: your OptOnline email-adressPassword: your OptOnline email-password Login with security: none

7 Click on Test Account Settings. If all goes well, click next and then finish.

Question and Answer

  • I am having the same problem on a new Windows 10 desktop running Office 365. Directions don't even match what I see in Outlook setup. I really need some help here. Also, I'm surprised Optimum/Altice hasn't updated their email service to work with the new version of Outlook.

    2 months ago
  • These settings are no longer correct. The outgoing mail server is now the same as the incoming mail server. The ports listed are correct.

    5 months ago
  • Optonline settings for Outlook

    6 months ago
  • Brand new iPad. Can’t get mail. Says mail server not responding. Ck mail settling!

    10 months ago
  • all of the sudden I can't send Optonline.net emails from the Outlook app on my iPhone 8. I don't see a SSL setting. using: IMAP incoming mail.optonline.net:993 SMTP outgoing mail.optonline.net:465 I can receive emails. Can someone help?

    1 year ago

Ask something or provide an answer!

Mail settings OptOnline

POP / IMAP pop3
Incoming server mail.optonline.net
Incoming port 110
SSl (security) incoming none
Outgoing server smtp.optonline.net
Outgoing port 587
Requires sign-in yes