Re: outlook and outlook express error

From: Mohammed A. Raslan (m_raslan_at_link.net.removethis)
Date: 12/29/04 

Date: Wed, 29 Dec 2004 19:09:25 +0300

Your welcome :) 

-- 
Yours truly,
Mohammed A. Raslan
Systems Engineer / Consultant
MCSE+I NT4, MCSA: Security, MCSE: Security, MCDBA, CCNA
Mobile: +20 (12) 36 26 112 / +965 978 1969
E-Mail: m_raslan@link.net.removethis
"Hussein Shendy" <hshendy@msa.eun.eg> wrote in message
news:eUMkWEb7EHA.3336@TK2MSFTNGP11.phx.gbl...
> Mohammed Baik,
>
> thank you for grabbing my atention to ping external hosts and to telnet
the
> mail server by its IP, i never thought about that before, i don know why
!!
>
> thank you so much, i've created 2 server puplishing rules for our Internal
> DNS servers, one for query and one for zone transfer
>
> and everything is working now, thank you again :)
>
> Hussein
>
>
> "Mohammed A. Raslan" <m_raslan@link.net.removethis> wrote in message
> news:%23DWMlwX7EHA.2196@TK2MSFTNGP11.phx.gbl...
> > From the error returned by outlook, this seems to be a name resolution
> > problem, to make sure, from any client behind the ISA server, open a
> > command
> > prompt window and then type nslookup, you will get another prompt, in it
> > type normals host on the internet such as www.hotmail.com,
www.yahoo.com,
> > www.microsoft.com you should get their IP address, if you didn't receive
> > any
> > IP address, then its a name resolution problem. try typing external
hosts
> > many times to make sure.
> >
> > Instead of nslookup, you can ping the hosts such www.hotmail.com or
> > www.microsoft.com, note that they *do not* have to reply, what is
> > important
> > is that the client says *pinging www.hotmail.com [62.6.4.30]* that is it
> > got
> > the IP address
> >
> > If its a name resolution problem, where is your DNS server located? on
the
> > internal network, or on the ISA server itself, or its an external host?,
> > you
> > should create rules in ISA so that your clients are able to access the
DNS
> > to be able to resolve names.
> >
> > also test the following, open a command prompt windows and type *telnet
> > 213.131.64.229 25* telnet to this IP specificly, this is LINKdotNET mail
> > server ip address, if you receive any response from them by telneting
> > using
> > their IP but unable to do so using the host *mail.link.net* then its
sure
> > a
> > name resolution problem, however if this also fails, then your rules
might
> > not be setup right.
> >
> > try and tell me
> >
> > -- 
> > Yours truly,
> > Mohammed A. Raslan
> > Systems Engineer / Consultant
> > MCSE+I NT4, MCSA: Security, MCSE: Security, MCDBA, CCNA
> > Mobile: +20 (12) 36 26 112 / +965 978 1969
> > E-Mail: m_raslan@link.net.removethis
> >
> >
> > "Hussein Shendy" <hshendy@msa.eun.eg> wrote in message
> > news:e3$d3$A7EHA.2676@TK2MSFTNGP12.phx.gbl...
> >> Hi,
> >>
> >> I've a serious problem using outlook and outlook express behind our ISA
> >> server 2000, running on server 2003 OS
> >>
> >> I get this error
> >>
> >> The host 'mail.go.com.eg' could not be found. Please verify that you
have
> >> entered the server name correctly. Account: 'mail.go.com.eg', Server:
> >> 'mail.go.com.eg', Protocol: POP3, Port: 110, Secure(SSL): No, Socket
> > Error:
> >> 11001, Error Number: 0x800CCC0D
> >>
> >>
> >>
> >> ISA firewall client is installed on all machines, still outlook is not
> >> working
> >>
> >>
> >> I can't even telnet 110 to the mail server, I get this error
> >>
> >> connecting to: mail.link.net ..........could not open connection to the
> >> host, on port 110 : connect failed
> >>
> >>
> >> only server operating systems can do telnet and outlook can work well
> >>
> >> please I need help
> >> any help will appreciated
> >>
> >>
> >>
> >>
> >> Hussein Shendy
> >> Network administrator
> >> MSA university
> >>
> >>
> >
> >
>
>

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