apache+mod_ssl under firewall

[Mario Olimpio de Menezes <mario@curiango.ipen.br>]

Hi,

	I've set a site for webmail using apache+mod_ssl under a firewall.
	The proper port is opened in the firewall (443 and 80) but every
time I try to connect from an outside machine I get a network error.
	If I clear the firewall rules, everything is ok!
	btw, all other stuffs are working fine (mail, ftp, ssh, dns,
http). Only https has this problem.
	Should I open another port in the firewall? Is there any special
config need to run mod_ssl under firewalls?
	Also, from internal machines, everything is ok with https.
	
[]s,
Mario O.de Menezes            "Many are the plans in a man's heart, but
    IPEN-CNEN/SP                 is the Lord's purpose that prevails"
http://curiango.ipen.br/~mario                 Prov. 19.21
                   http://www.revistalinux.com.br