DHCP

451 Temporary Local Problem-please try later

I am trying to send an email to another domains through Ms Outlook it show me that the message was sent and i receive an error message tell me "451 Temporary Local Problem-please try later" and when i checked the email address which i sent for it the message was not received. It works good before...

Reg. POP3 Service....

Hii Everybody, I have installed Active dir. with win server 2003 and Exchange server, in my home PC for practice purpose using loopback adaptor.... My problem is that using microsoft webmail i am able to send and receive the mails, but using Outlook express i can not..... i checked POP3 and...

Radius

hello .. and Good day .. i'm new radius servers user , and really need guide and advice on what & where is the best way to start building my knlowdge on radius and where to go after that ? thank you in advance

Domain Admin Group

Does anybody know of a way to search our Active Directory to see what users are part of the Domain Admins Group. If so, what software and where do I get it. Thanks

Network Speed

Hi Ive just started a new job for a goverment based company in london as a assistant network administrator, this is my first job after my studying. What i have noticed is most of the computers are really slow, i was wondering if someone could help me out so maybe i could put a few points accross to...

Microsoft exchange 2003

Hi guys, i just got a contract in a new company tha wants to start using microsoft exchange 2003. could you kindly explain how to go about cinstalling and configuring their network for exchange. thank you

How to Configure DNS in place of Editing Host file?

This is what we're doing: We connect via PPTP to other networks (our clients'). Once we've connected thru' the tunnel, we then launch Remote Desktop Connection to connect and log in to the remote computer. The thing is, we connect to these remote pc's by typing the IP address of the remote...

In VPN Which protocol to be used......??

Hiiiii everybody..... I am Bala new member of this group I have got one small querry regarding VPN, in my organization i am trying to implement VPN for the remote access, in the bangalore office i wanted to install concentrator Cisco 3015 and in the bombay and pune office i wanted to configure VPN...

using a static ip

I was told that having a Static IP would benefit our office. We would have the ability to work remotely using the IP address. That I would have the ability to work on workers machines and do updates using the IP address sitting at my desk. That we would be able to host our own website. We have...

Active Directory-moving from 2000 to 2003

I am setting up a new server (2003) to take the place of my old DHCP/DNS Logon server (2000). Is there an easy way to migrate the information from the old to the new, like copying a file or something? I am setting up the new 2003 server with a new forest/domain different from the old one but all...

Network drives ports and services

Hello All, I am wondering if any of you know what ports/services does Windows Network Drives use. I thought it might only use FTP but seems that that is not all. Please help me. I need this to set up some policies in my systems. Thank you,

Access Control across domains

Here's my scenario: Domain-A is primary, Domain-B is a child domain. WS is my workstation running a password reset application. I need to create an account on the Domain-A that will allow the WS application, to change or reset passwords on botht he Domain-A box and Domain-B. Essentially, this...

finding webmail access site

Hello, Is there any way one can find out the webmail access site using only the email address? Actually my friend was out of town and wanted to check her email using webmail but she had forgotten the webmail access site provided by her hosting service provider. She told me find this out but I...

Accesing Network resources on a WLAN

I created a small office network between five computers (a WLAN actually), four of which I installed from scratch. The fifth, which I didn't install the OS (Windows XP) myself, can be seen in the workgroup under Microsoft Windows Networks form other computer, but an attempt to access it fails, with...

error message I was trying to send out e-mails

the error message stated " the connection to microsoft exchange server is unavailable outlook must be online or connected to complete this action"

Adding Child Domain to Existing Windows 2003 Domain Server

I ma trying to add a second domain controller to an existing Win2k3 DC as a child domain for testing purposes. However, when I run dcpromo and follow the steps, I receive and error: "An error occured...DNS was queried for service location resource record" "The query was for SRV...

Users can't access website hosted offsite from inside network.

Here is the configuration and then I will explain the problem: 1 Windows 2003 server DNS and DHCP running on sigle server. 10 Windows XP users Currently when the domain is setup using the name of the company which is also the domain name for their registered website i.e www.xyz.com is doamin...

remote desktop web connections

Hello I currently have a win2003 server, used mainly for remote desktop connections with terminal services. I would like to set up for remote web connections. Can this be done at the same time as regular remote connections are still coming in? I ask because I set up DNS on the server and was in...

DNS PTR records inexplicable appearance

I've met some strange DNS server behavior. A month ago I've renamed the domain. Today I found a PTR record containing old domain name. I deleted it, but after refresh I saw this record again. I checked DNS update requests log for the request to create this record but didn't find anything. How can I...

NMAP IN WIRELESS

Hello, Can any one explain me what is NMAP , how NMAP works and how to use it. Kind Regards, Gopal.