Hidden access rules?

[JPaul]

Hi All,

I recently took over a new client who has a BM3.8 SP3 server.

I was reviewing the access rules previously defined and understand the general idea of what the previous support company was doing.

However I know that SMTP and RDP and open from the outside but I cannot seem to find any rule which defines either of these. I do not believe any of the existing rules leave everything open (including SMTP & RDP) so I am a bit confused where else these could be defined.

Any ideas?

Thanks!