Emails not sent anymore

Why is my form not sending any emails anymore, it worked normally this morning.

My email is not on the blacklist,

My form:

http://www.jotformeu.com/form/52503371412343

Regards,

Philip Raaijmakers

Hi,

Our developers are working in the current issue with email notifications and custom sender email addresses. To quickly resolve this please change the Email Sender to noreply@jotform OR noreply@formresponse.com Or apply this other method:

http://www.jotform.com/help/236-How-to-use-Mandrill-to-Send-Emails-From-Your-Own-Email-Address

Thank you for yor patience, we expect to have this resolved soon