![on prem exchange 2016 attachment size limit on prem exchange 2016 attachment size limit](https://www.azure365pro.com/wp-content/uploads/2020/12/5.png)
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+ CategoryInfo : OpenError: (System.Manageme. Storage Area Direct Attached Direct Attached JBOD SATA Network (SAN) w/ SAS Disks w/ SATA Disks (RAID-less) Continual platform innovation yields over 70 reduction in disk I/O Disk I/O patterns optimized for better hardware utilization Resilience against corruption through automated page-level repairs 9. Exchange’s built-in journaling agent captures messages, known as journal reports, via the Transport service on the Mailbox server. So, can you please check once the issue related to any other things. MRS through the file located on all client.
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You are trying to upload 50 MB, so its not related to any file size issue. Exchange Server 2013 and Exchange Server 2016 use the same batch move. If the Multi-Factor Authentication is enabled for your account (Microsoft recommends using MFA for all administrator accounts), the following error appears when trying to connect using New-PSSession: New-PSSession : Connecting to remote server failed with the following error message : Access is denied. We can upload up to 15 GB file to SharePoint online and files attached to list items can be up to 250 MB in size.