Thread: New network; now can't receive email, use port 443, etc

so set box in new building , have wired connection hub (which connected building don't have access to).

unable download new emails (it times out. can send emails fine) , software use requires port 443 (https) doesn't connect.

looking ip address , nmapping it, this:

starting nmap 4.76 ( http://nmap.org ) @ 2009-10-01 11:26 edt
interesting ports on xxx (70.183.165.xx):
not shown: 985 filtered ports
port state service
20/tcp closed ftp-data
21/tcp closed ftp
22/tcp open ssh
23/tcp closed telnet
25/tcp closed smtp
37/tcp open time
43/tcp closed whois
53/tcp closed domain
80/tcp closed http
109/tcp closed pop2
110/tcp closed pop3
143/tcp closed imap
443/tcp closed https
6667/tcp closed irc
10000/tcp closed snet-sensor-mgmt

able use websites (e.g. bank) require https i'm sort of lost. i'm told there may "firewall" operating somewhere funny thing works on laptop when connected wirelessly same network, figure there must setting somewhere missing or don't know? little beyond understanding.

directly connected own cable modem.

in advance..

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] New network; now can't receive email, use port 443, etc

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