• Check for any e-mails sent from mailer@din.de.
• Check your spam filter – perhaps our mail to you has been blocked.
• Check if your company/organization has a centralized anti-spam filter that only lets our e-mails through with your confirmation (e.g. there is a message "rejected by our SPAM blocker"). Communication between our database and a centralized anti-spam filter is not technically possible. Please ask your IT administrator to accept e-mails from mailer@din.de as "safe".

If you still have problems receiving access data, please contact us directly.