The TechAlert email group was formerly used to send email announcements of technology systems disruptions or maintenance. The TechAlerts system was retired as of June 30th, 2022, when the Pima Status Page replaced it.
With the replacement, the PCC IT Status Page, you can see current system status and a calendar of scheduled maintenance and outages.
You can also sign up to have status alerts sent via email or SMS (text message). See full instructions at Subscribing to Status Updates.