A major Microsoft Outlook and 365 outage disrupted email access Thursday, prompting widespread workday frustration and plenty of jokes from users online. Return to Homepage MADRID, SPAIN - JULY 19: A general view from Madrid-Barajas International Airport as passengers gather and wait due to the global communications outage caused by CrowdStrike, which provides cyber security services to US technology company Microsoft, on July 19, 2024 in Madrid, Spain.