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" "Ads" or "Social".
- Your inbox is full, so you can’t receive e-mails anymore.
- You’ve added e-mails from XING to your blacklist in your e-mail account.
If these tips did not help, feel free to contact us.