This size provides the maximum resolution and optimal picture quality in any Office applications. If you have the resources, we recommended that you upload 648 x 648 photos. If you manually update the thumbnailPhoto attribute in Active Directory, the photo in the user's Exchange mailbox isn't automatically updated.ĩ6 pixels by 96 pixels: Used in Outlook on the web (also known as Outlook Web App or OWA), Microsoft Outlook 2013 or later, Skype for Business Web App, and Skype for Business.Ħ48 pixels by 648 pixels: Used in Skype for Business and Skype for Business Web App. If you upload a photo to Exchange Server, Exchange will automatically create a 64 pixel by 64 pixel version of that photo and update the user's thumbnailPhoto attribute. Typically, there are three different photo sizes and resolutions:Ħ4 pixels by 64 pixels: Used for the Active Directory thumbnailPhoto attribute. In addition, Exchange Server can automatically resize these photos for use in different products as needed. Storing the photo in the mailbox allows for photo sizes up to 648 pixels by 648 pixels. In Skype for Business Server, photos can be stored in a user's mailbox in Exchange Server 2019, Exchange Server 2016, Exchange Server 2013, or Exchange Online.

Summary: Configure the use of high-resolution photos in Exchange Server 2019, Exchange Server 2016, Exchange Server 2013, or Exchange Online and Skype for Business Server.

What is skype picture size