Why is it that when I type a web address in Google Chrome, I get the message that the DNS look up failed?

Same is true when I use Firefox. I use a CAT5e Ethernet cord to be able to connect to the Campus-wide Local Area

Network. 

All seems well as my computer says that there is an internet access and able to recognize the cable plugged to it. 

I’m confused of what is the correct use of the ADMT v3. I want the domain to be migrated in one of the remote site. Can I just install ADMT v3 directly to that remote site or do I need to uninstall it from the main server first? Can you please tell me what to do? Many thanks.

I used several network printers and I’m having trouble in printing PDF files only. It always stops printing and event log is showing some errors. It happens as well with other printer; can you please help me to fix this?

Could you please tell me on how the Microsoft Active Directory Migration Tool v3.0 works? Will I be able to install ADMT v3 on two domains and different places as well? How can I make it work? Help please.

Can you please help me regarding SMS text messaging system? I don’t have much idea of its different applications. I want to know how to manage and customize its applications to be used in our different workflows.

I got an error in a file of MS Exchange 2003 “Enterprise Server” (stand alone). When runs backup (Backup Exec 2010 R2). In last week error appears (Exchange Server) "cannot find streaming file associated with this database". I searched on net and the Symantec site says “There are no spaces in the streaming file “.stm” and “.edb” files, such as (mail.ebd and mail.stm)”. But no issue with the name of file.

There are two users in a same domain. “A” sent an email to user “B” and vice-versa, user “A” did not receive the email, but the Message tracking Center in ESM says “the mail has been delivered”. He can receive mail on his i phone but this navigates an outlook problem. Now user “A “receives the email if user B sends via OWA.

I’m using GFI Mail Essentials in SBS2003 with Exchange environment for anti-spam filters. A particular user's Junk-mail is being forwarded to me since last week. I have checked and verified the Exchange General Tab in ADUC and user's Outlook but there was no rule to forward or redirect.

This is happening only on this user and all other junk mails are being sent to me. I checked the few items via searches that I know or can find in the IT house. The default settings for the exchange junk email should be enough to cause Exchange to move emails with the SCL level set by Mail Essentials to the Junk email folder.

Can someone tell me about a good web-site in-depth for creating Outlook/Exchange 2003 rights, VBA, forms, visibility, setting up security in MSO product?

We are ready for the re-branding of our company. Currently our mobiles, devices and OWA users have access of current domain. OWA and smart phones have good working. We installed retail cert to make them all working without extra handling.

Originally, the new domain name was supposed to including a new AD domain for bigger projects.

It cut way back, and to cover the "re branded" new domain we are now going for additional DNS registration and external DNS hosting. For the new domain name, I have put in the DNS information and it correctly resolves the OWA site, but, it complains for certificate because installed cert doesn't match the new domain name.