I am not receiving any emails ......

I am not receiving any emails ......

I have just noticed I am not receiving any emails - the last mail that came to any of the inboxes was on Wednesday. When I check my mail with my original host I can see messages from today and yesterday - whats happening? 

I sent an email this morning and it sent perfect - jus not receiving 



Any help will be greatly appreciated. 



Cheers

Colin