Rackspace has said its major security incident with its Hosted Exchange service was caused by a ‘zero-day’ exploit, and while the company continues to recover customer data it will not be bringing ...

LINCOLNWOOD, Ill., Dec. 05, 2023 (GLOBE NEWSWIRE) -- Rhodian Group — a provider of managed IT and cybersecurity services to the insurance, banking, healthcare, private equity, and other industries — ...

Microsoft has released its final cumulative update (CU) for Exchange Server 2019, which means customers need to get ready to upgrade or move to hosted Exchange. Enterprises still hosting on-premises ...

Microsoft announced today that it has canceled plans to impose a daily limit of 2,000 external recipients on Exchange Online bulk email senders. The change was announced in April 2024, when Microsoft ...