 
            
            
            
            
                14 Jul
                
                    2017
                
            
            
                14 Jul
                
                '17
                
            
            
            
        
    
                8:54 p.m.
            
        some years back, narita blocked 443 not 80, blocked 465 & 587 not 25, etc. i actually found a clue receptacle and it was fixed some weeks later. i suspect the number of things they can do wrongly may be bounded but is quite large. randy