Note: This only affects customers who utilize the SmarterMail shared mail server, mail.4tnetworks.com.

We will be upgrading SmarterMail, to version 9, on Wednesday, February 22nd starting at 11:00 PM ET until 12:00 AM ET. The upgrade process will require the mail server to be rebooted at least once. Your mail services will be unavailable at some point during this maintenance window, which should not last more than 15 minutes. If you have any questions or concerns, please let us know. Our contact information can be found at http://www.4tnetworks.com/contact

We will be upgrading the underlying Operating System for your server on Friday, January 27th starting at 10:00 PM ET until 2:00 AM ET. The upgrade process will require your server to be rebooted at least once. Your services will be unavailable at some point during this maintenance window, which should not last more than 15 minutes. If you have any questions or concerns, please let us know. Our contact information can be found at http://www.4tnetworks.com/contact.

On Sunday, December 11th, from 12:00 AM ET until 2:00 AM ET, 4t Networks data center engineers will perform maintenance to upgrade and replace our existing perimeter firewalls.

Due to the nature of this change and the potential impact it may cause, we are anticipating a total outage time of all services to be approximately 15 minutes, which may occur anytime throughout the maintenance window.

If you have any questions or concerns, please let us know.

We will be upgrading the underlying Operating System for your server on Saturday, November 12th starting at 10:00 PM ET until 2:00 AM ET. The upgrade process will require your server to be rebooted at least once. Your services will be unavailable at some point during this maintenance window, which should not last more than 15 minutes. If you have any questions or concerns, please let us know.

We will be upgrading the underlying Operating System for your server on Saturday, August 27th starting at 10:00 PM ET until 2:00 AM ET. The upgrade process will require your server to be rebooted at least once. Your services will be unavailable at some point during this maintenance window, which should not last more than 15 minutes. If you have any questions or concerns, please let us know.

We will be upgrading the physical system for Lotus Domino server internet1 on Saturday, July 16th starting at 10:00 PM ET until 2:00 AM ET. During this time, all related services will be unavailable. Please note that no changes will be made to your configuration information such as the site ip address, server ip address, domain name, server name, etc. This will remain the same. Please feel free to contact us if you have any questions or concerns.

We will be upgrading the underlying Operating System for your server on Friday, May 20th starting at 10:00 PM ET until 2:00 AM ET. The upgrade process will require your server to be rebooted once. Your services will be unavailable at some point during this maintenance window, which should not last more than 10 minutes.

If you have any questions or concerns, please let us know.

On 04/03/11 from 2400-0100 EDT, 4t Networks Data center engineers will perform maintenance to install several new switches at the Suwanee, GA Data Center.

No impact to customer services is anticipated during this maintenance, other than brief moments of sub-optimal routing for a period of less than 5 minutes.

4t Networks is committed to providing the highest possible quality of service, and therefore we proactively notify our customers so that you may have the opportunity to manage your business appropriately.

If you have any questions or concerns, please let us know.

On 3/15/11 from 0200-0500 EDT, 4t Networks Data center engineers will perform maintenance to be move traffic away from one of its three service providers currently in-service at the Suwanee, GA Data Center.

***No impact to customer services is anticipated during this maintenance, other than brief moments of sub-optimal routing as the traffic is rerouted to the other providers.

4t Networks is committed to providing the highest possible quality of service, and therefore we proactively notify our customers so that you may have the opportunity to manage your business appropriately.

While we have taken every precaution to minimize complications during this event, there exists a certain amount of risk and the possibility of extended service disruption.

If you have any questions or concerns, please let us know.

We will be upgrading the underlying Operating System for your server on Saturday, February 26th starting at 10:00 PM ET until 4:00 AM ET. The upgrade process will require your server to be rebooted once. Your services will be unavailable at some point during this maintenance window, which should not last more than 10 minutes. Additionally, during this maintenance window we will also be updating all servers with Java/JDK installed because of a security flaw in some versions.

This flaw may be exploited over a network without the need for a username and password). Successful attack of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete Denial of Service) of the Java Runtime Environment. Java based application and web servers are especially at risk from this vulnerability.

Oracle Security Alert February 2011 – CVE-2010-4476

Oracle Critical Patch Updates and Security Alerts:

http://www.oracle.com/technetwork/topics/security/alerts-086861.html

Oracle Security Alert CVE-2010-4476:

http://www.oracle.com/technetwork/topics/security/alert-cve-2010-4476-305811.html

If you have any questions or concerns, please let us know.