Contact Lists managed by sonicle?

I created a conact list ,my-contact-list. When I use this in an Email, it resolves to “list-29@com.sonicle.webtop.contacts”. Why is the sonicle domain in the contact list, not my own domain? Is there any information which is transmitted to sonicle?

Hi, @carsten
Don’t worry. All list are saved as @com.sonicle.webtop.contacts that is the program name and not a real domain. When you send the email this list will be expanded and the email will be send to list addresses. No data are sent to Sonicle.