OptOnline email settings for Outlook

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

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

Outlook guide to setup OptOnline mail

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 OptOnline email address.

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

Incoming e-mail: mail.optonline.net
Incoming port: 110

Outgoing e-mail: smtp.optonline.net
Outgoing port: 587

6 Under Login Information fill in the following settings:

E-mail: your OptOnline email-adress
Password: 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

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

  • 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?

    2 years ago