You may see advertising banners at the top of the page and advertisements above the first e-mail in your inbox. They are clearly identified as advertisements to ensure that they are not confused with spam e-mails. After the e-mail has been sent, you will see another advertisement.
If you have an Internet subscription and Bluewin e-mail basic, you can switch to Bluewin e-mail pro for CHF 1.90/mth for ad-free Bluewin e-mail and more storage (15 GB instead of 5 GB).
If you do not wish to see adverts, you can use your e-mail program or app (Windows Outlook or Apple Mail) to access your Bluewin e-mail. Go to instructions
You cannot deactivate or change the way the adverts are displayed in Webmail.