|Title||Start Date & Time||End Date & Time|
|Service Maintenance Scheduled: EMS Campus Room Scheduling Software||Thursday, March 23, 2017 - 5:00pm||Thursday, March 23, 2017 - 6:00pm|
|Service Maintenance Scheduled: UCB Files (routine monthly maintenance)||Friday, March 24, 2017 - 10:00pm||Friday, March 24, 2017 - 11:59pm|
|Service Maintenance Scheduled: Wired & Wireless Network for ECON Router Connected Buildings||Saturday, March 25, 2017 - 8:00am||Saturday, March 25, 2017 - 2:00pm|
|Service Maintenance Scheduled: CU-SIS & Portals||Sunday, March 26, 2017 - 6:00am||Sunday, March 26, 2017 - 6:00pm|
|Service Maintenance Scheduled: Campus Network||Wednesday, March 29, 2017 - 6:00am||Wednesday, March 29, 2017 - 6:30am|
|Service Maintenance Scheduled: SIS-Managed Linux Servers||Sunday, March 26, 2017 - 11:00pm||Thursday, March 30, 2017 - 5:00pm|
Service Restored at 8:45 a.m.: This issue has been addressed, and Yahoo is no longer blocking email from @colorado.edu accounts.
Service Issue Reported at 11:47 a.m.: A campus email account was recently targeted by malicious email and producing spam. While OIT has addressed this specific situation, when this occurs, Internet Service Providers often temporarily block email for security purposes. Yahoo is currently blocking email sent from @colorado.edu to @yahoo.com or @ymail.com addresses. As a result, campus email sent to these addresses will be delayed. OIT is working to address the situation, and more information will be posted here as it becomes available.
To learn more about phishing attempts and how to not fall prey to them, visit the Office of Information Technology’s Security Awareness website at http://oit.colorado.edu/it-security/security-awareness/phishing.
To learn more about compromised accounts, spam and email filtering, visit this page on the OIT website: http://oit.colorado.edu/news/spam_filtering .
Yahoo is currently blocking email sent from @colorado.edu addresses to @yahoo.com or @ymail.com addresses.
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