Limit attachment file size

You can specify the maximum attachment size.

  1. Navigate to System Properties > Security.
  2. Enter a value in the Maximum file attachment size in megabytes property. Leave the field empty to allow attachments up to a maximum of 1GB. By default, this field is blank.
  3. Click Save.
    The maximum attachment size for email attachments is configured separately.
    Warning: Uploading large attachments can lead to issues with the user's active session on the instance.