SMTP settings

Most recently modified:

The SMTP protocol is responsible for sending messages in a computer network. In the Internet, SMTP is used for e-mail. With SMTP, e-mails are transferred from your PC/laptop, smartphone or tablet to the Sunrise mail server and are sent from there.

Your SMTP settings for Sunrise mail:

  • Server: smtp2.sunrise.ch
  • Port: 465
  • Security protocol: SSL

Were we able to answer your question?

Help us to improve this support page.