Weird Issue (Prob with nameserver)

[GeorgePal]

While everything was working fine, suddenly this morning I could not access my emails from the virtual mailserver we have on the hosting company.

I can download emails of my domain nor access the company's

http://www site

(which is the same domain), while users outside our LAN with same or different provider CAN access the domain (both webmail, pop3, www, etc).

Does this remind you of something? Come some1 help please?

 

[58sniper]

Not without more info. What errors are you getting?

Pat Richard, MCSE MCSA:Messaging CNA
Microsoft Exchange MVP
Want to know how email works? Read for yourself -

http://www.ietf.org/rfc/rfc2821.txt

 

[paulha]

Is your network domain name the same as your external domain name ?

Can you access the

http://www by

IP address ?

 

[FNBIT]

Sounds like the DNS server that you are contacting has the incorrect info. Try to manually set your system to a different (outside) DNS server and see if the problem goes away. If it does you know that a DNS system that you are currently contacting is passing back incorrect info.

 

[GeorgePal]

After finding some information on the internet I set a proxy server for firefox and explorer and now have access to the

http://www site.

However I still cannot download from pop3 which is hosted elsewere (3rd party hosting company) and is similar to "mail.myserver.com"/.

If i disable proxy server I still cannot access our

http://www site

(which is still accesible from outside) and also cannot access router menu (Local ip: 192.168.1.2)

Any suggestions?

 

[GeorgePal]

Forgot to mention that from outside the LAN the pop3 server is accesile and we are able to download the emails.

Also MS Outlook reports the following error : 0x800CCC0F