Hi,i face a problem where not every customer has an email adress (or some have the same like office@xyz.com).I thought i could use a dummy address for these users and remove the "unique" tag from mysql.But this does not solve the Problem. When i want to create a new ticket (with a new customer) and i fill in the dummy address i always get the first customer with this address.Maybe there is another way. For example something like creating unique and random mail entrys if the field is blank? Maybe timestamp + random number.