*filter                                                                                                                              
:INPUT ACCEPT [0:0]                                                                                                                  
:FORWARD ACCEPT [0:0]                                                                                                                
:OUTPUT ACCEPT [9098:2918143]                                                                                                        
-A INPUT -i lo -j ACCEPT                                                                                                             
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT                                                                        
-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT                                                                                          
-A INPUT -p tcp -m tcp --dport 25 -j ACCEPT                                                                                          
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT                                                                                         
-A INPUT -p tcp -m tcp --dport 465 -j ACCEPT                                                                                         
-A INPUT -p tcp -m tcp --dport 993 -j ACCEPT                                                                                         
-A INPUT -p tcp -m tcp --dport 7071 -j ACCEPT                                                                                        
-A INPUT -p icmp --icmp-type echo-request -j ACCEPT                                                                                  
-A INPUT -j DROP
COMMIT