CenturyLink DNS issue blamed for Microsoft 365 services outage [telecom]

Feb 03, 2019 0 Replies
CenturyLink DNS issue blamed for Microsoft 365 services outage [telecom] open original image

Engineers identified a software defect



By Julia Talevski



A software defect has been blamed for the authentication issue that hit Microsoft 365 services across the globe for three hours on January



  1. According to Microsoft, engineers identified a DNS issue with CenturyLink, an external DNS provider.



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