Microsoft fixed a Y2K-style bug that broke Exchange email
a temporary fix for a bug that broke email delivery for on-premises Exchange 2016 and 2019 servers on New Year's Day. As users discovered, Exchange was trying to store version date checks for its antivirus scanning engine in a 32-bit integer variable — a big problem when any date from January 1st, 2022 onward was too large. Any new checks made the malware engine crash and left email stuck in a queue.
The emergency fix uses a PowerShell script to pause two services, replace the older antivirus engine files with newer ones that use a new number sequence, and restart operations. The fix requires manual input and could take a long time to implement for larger companies, but an automatic solution is in development.
This shouldn't affect other Exchange customers. The timing is also 'ideal' as a holiday weekend likely limited the demand for email. Company IT managers probably didn't want to start 2022 patching servers, though, and it's unclear why Microsoft didn't foresee a date issue with software released just a few years ago. Whatever the reasoning, this serves as a clear lesson about anticipating date bugs.
All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
France Dernières Nouvelles, France Actualités
Similar News:Vous pouvez également lire des articles d'actualité similaires à celui-ci que nous avons collectés auprès d'autres sources d'information.
Microsoft issues a fix for Exchange Y2K22 bug that shut down company emailsThe bug prevented emails from sending.
Lire la suite »
The Apple Watch Series 7 is on sale for $349 right now | EngadgetGet the Apple Watch Series 7 on sale in red or green while supplies last..
Lire la suite »
The next AirPods Pro might support lossless audio | EngadgetThe next AirPods Pro might support lossless audio — and could be easier to find..
Lire la suite »
Tesla delivered nearly 1 million EVs in 2021 | EngadgetTesla delivered nearly 1 million cars in 2021, and more than 300,000 of them arrived in just the last quarter..
Lire la suite »
Square Enix is investing in decentralized blockchain games | EngadgetSquare Enix's president says blockchain-based, decentralized games are in the company's future..
Lire la suite »
Twitter permanently bans Marjorie Taylor Greene's personal account | EngadgetTwitter has permanently suspended Marjorie Taylor Greene's personal account after repeated 'strikes' for spreading COVID-19 misinformation..
Lire la suite »