Dear customers and partners,

As part of our commitment to providing high-performance hosting services, we’ve scheduled upcoming maintenance for our network and server equipment. Please read the maintenance schedule details carefully.

Scheduled date and time MDT (-6 UTC)

  • Wednesday, July 21st at 23:00
  • Thursday, July 22nd at 23:00
  • Friday, July 23rd at 23:00

Components affected

  • Exchange 2013, 2016 and 2019 services (including Outlook, OWA and ActiveSync)
  • SharePoint 2013 services
  • Microsoft Lync 2013 services
  • Skype for Business 2015 and 2019 services
  • Archiving services

Maintenance duration

  • Wednesday, July 21st: 3 hours
  • Thursday, July 22nd: 3 hours
  • Friday, July 23rd: 4 hours

Maintenance impact

  • Minimal service degradation could be observed for a few seconds on Wednesday and Thursday while we balance resources from our High-Availability configuration.
  • On Friday, the listed impacted services will be unavailable from time to time because of updates.

Maintenance type

  • Routine server maintenance and updates.

Our apologies for any inconvenience these updates might cause. If you have any questions or concerns, please do not hesitate to contact us. 

Best regards, 

The Cyberlink team