This might be down to one of the following reasons:
- Your e-mail address is written incorrectly.
- The e-mail is in one of the following folders in your e-mail account: "Spam", "Junk" or "Social".
- Your inbox is full,, so you can’t receive e-mails anymore.
- You’ve placed e-mails from XING on your blacklist with your e-mail provider.
If these tips did not help, feel free to contact us.