I have a local web server on 192.168.42.2
the local URL is http://192.168.42.2/crm
the public URL is http://mail.mysite.com/crm
I have a watchguard X5 firewall and antispoofing is activated. The problem is that locally I cannot access to this site with the public addresse http://mail.mysite.com/crm
On my dns server I've created a second zone mysite.com.
But I don't know how to configure it to allow this URL http://mail.mysite.com/crm an bypass the antispoofing ???
Thanks to all.