...

• Specify which file types can be uploaded (Confirm this with clinet as well as MIME type https://www.lifewire.com/mime-types-by-content-type-3469108):

  Code Block
  <allowedContentTypes> text/plain image/jpeg image/png application/pdf application/zip application/vnd.ms-outlook </allowedContentTypes>

  
  

Attachment Upload Size Limit

• Define upload limits per user on cluster config. 

  Code Block
  <maxUploadThroughputPerUser>0</maxUploadThroughputPerUser>

  The value stands for allowed number of MB per minute per user. If set to 0, upload is disabled.

• For Unity some modifications need to be made to Configuration/Feature Flags

  Code Block
  uploadMaxFileSize 5