# Welcome to totle OWA ## Exploring Key Features > Large file attachments, read receipts and notifications, as well as email template feature is available with this version. If you wish to use or explore other features, we recommend using the [**desktop version**](https://docs.totlelab.com/v/totle-docs/overview/welcome-to-totle)**.** ### **Large File Attachments** Attach large files and folders in Outlook regardless of email size restrictions. 1. Attachment File Access Management (Setting Archive Period) 2. Management of Large Attachments Records (Filebox) ### **Read Receipts and Notifications** Check when, how many times, and on what device the recipient opens the email. ### **Email Template** Create, save, and utilize email templates based on formats or forms commonly used within the company **(e.g. Signature, Customer Inquiries Record, Newsletter, Announcement, etc.)** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://owadocs.totlelab.com/totle-owa-user-guide/welcome-to-totle-owa.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.