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
What is the attachment size limit?
There is a total limit of 100 MB per message, meaning that you can send several attachments as long as they don't exceed 100 MB. Attachments can be sent in all the usual formats such as Word files, PDFs, JPEGs, etc. but not executable files such as .EXE. Your account has a storage limit of 1 GB.