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First, the Cisco 5506 are been replaced by the new Cisco Firepower 1000series and it uses Bridge group to provide Ethernet switching. Depending onthe requirements it may require a Cisco Firepower Management Center. If youare looking fro a good replac...
Well, right now after looking at your config you are nousing any of the access-list outside_access_in. The only acl apply right now is access-list smtp and it's apply to the outside interface. If what you want it's allow traffic to port 25 in host ou...
And remember to removed the conduits.e.g.no conduit permit icmp any anyBTW I forgot the acl for ICMPaccess-list access_outside_in extended permit icmp any anyaccess-list access_outside_in extended permit tcp any host X.X.X.X eq 25access-list access_o...
You should move from conduits to ACL'sIf you move to ACL's these should be what you need.access-list access_outside_in extended permit tcp any host X.X.X.X eq 25access-list access_outside_in extended permit tcp any host X.X.X.X eq 80access-list acces...