Please can you authorize group emails on my campaign

Please can you authorize group emails on my campaign

Hi I need to broadcast a campaign 

Ice Total Gaming Exhibition

But a lot of the emails are bouncing because they are group emails from our database of clients

The last time you did this for me ...

'As per your request, we have enabled the option to import the group email addresses for your organization'

Can you please do the same for this campaign ? it need to go on Tuesday this week

Thanks in advance

Phil