Messages

Delete the cache and cookies from my browser

Is there a limit to the number of messages I can send?

How do I know if my message has been read?

Create or leave a group chat

Is it possible to search for specific messages?

Displaying just unread messages

I cannot access my XING messages (macOS / Safari)

How can I turn off read receipts for my messages?

Report unwanted messages or contact requests as spam

End-to-end encryption of XING messages

Message previews in e-mail notifications

Send a message to a contact

Send attachments

Send messages to non-contacts