XING Help Center
Here you’ll find answers to your questions, and information about XING features. You can also contact the XING Support team (available in English and German) if you need any other assistance.
By the way, we've published some help videos that may be of use to you: Go to videos
Where can I find my sent messages?
To view your sent messages, go to "Home > Messages" and select the "Sent messages" option in the "Filter messages" box.