Messaging Services

UNT System mailhost Statistics for the month of January, 2015
Stopped Spam domains : 31,156,353
Stopped as invalid recipients : 128,935
Spam Detected : 1,317,867
Virus Detected : 1211
Clean Messages Received : 4,430,131

Email Usage Policy

Google Doc Phishing attacks against all UNT system Institutions email accounts

A simple tutorial on how to manage your mails in Searching your spam folder

If you find a mail which is spam or suspected to be spam, send it to Also send a copy to

NOTE: Please do forward the mail as an attachment, so that we will know all the details of the sender.

If you find a clean mail that is tagged as spam, send it to

Telephone Information for Lync Enterprise Voice:

Polycom CX600 Interactive Tutorial - Find out more about the Polycom CX600 for use with Lync Enterprise voice. 

Lync 2010 Help Pages- If you would like to know more about Lync and how you can improve your communications and collaboration wrokflows, check out our Lync help site at

The UNT Enterprise Messaging and Directory Services Group (EMDS), is a division of the Enterprise Collaboration Services (ECS) area of the Computing and Information Technology Center (CITC), at the University of North Texas (UNT).

We maintain and manage these communication systems for the UNT System (UNT Denton, Health Science Center, UNT Dallas):
- Microsoft Exchange 2010
- Microsoft Lync 2010
- Listserv / Mailhost / Ironport,
- Eagleconnect

If you require support for one of the systems we manage, please contact your network IT support staff for assistance. For after hours help contact the UNT helpdesk at (940)565-2324. You may contact us by email at

List of clients that we are using:

- Outlook for Windows(Outlook 2010)

- Outlook for Mac(Outlook 2010)

- Lync for Windows(Lync 2010)

- Lync for Mac(Lync 2011)

- Skype for Students ( accounts)

- iOS

- Android