I've purchased and installed the Sophos UTM software as a replacement for an ageing ISA Server installation.
My employer has an Exchange 2007 server and makes use of a VPN connection for external staff. We use the following external names: webmail.mycompany.com & autodiscover.mycompany.com for our Exchange 2007 server & vpn.mycompany.com for the VPN access.
What name should I use for the UTM's hostname? I've read the Rulz post which says about making sure the hostname is an FQDN resolvable to our public DNS. Can I go with a brand new hostname such as utm.ourcompany.com and then add this to our public DNS record or should I use something else in order to be able to grant access to Exchange and the VPN? TIA
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