Virtual Mailboxes and Mail Forwarding services
    
    
        
      
      
        
        
        
      
      
     
    
        
            
            
                
                     
                
            
            Details about USPS form 1583 the CMRA's don't tell you about
            (2022-09-05T21:00:00.000Z) Signing up with a mail forwarding or virtual mailbox service requires filling out USPS form 1583.  While the form looks to be simple, there are many details that can trip you up.