Share emails on the Emails step of the Upload Portal. Connect an account, then either pick messages one at a time or import everything that matches a filter. To reach the Emails step, open the portal from your invitation email and enter your extraction code; see How do I complete a collection?.

Select your provider and follow its sign-in prompts. Some providers ask for a special code instead of your password; if yours does, the portal shows you where to find it. Yahoo is one; see How do I connect a Yahoo account in the Upload Portal?. Gmail and Outlook are covered in How do I connect a Gmail account in the Upload Portal? and How do I connect an Outlook account in the Upload Portal?.

Once connected, choose Open search to find and import specific emails in small batches, or Open bulk import to import in bulk. You can switch between the Find emails and Bulk import tabs at any time.

Type a name, email address, subject, or keyword and click Search.

Advanced Search narrows by subject, whether the address was sent to, from, CC'd, or BCC'd, date range, folder, and attachments.

Select individual emails to import by clicking the checkbox next to each email. Click an email to preview it.

To import all matches all email visible on the page, click the Select all messages dropdown and choose Select all on this page or Select all results.

Click Submit for Collection. The import runs in the background, so you can keep searching or move on to the next data source requested.

Messages you have already shared show Already collected instead of a checkbox.

To share the whole account, click Import Entire Mailbox.

Fill in any combination: addresses, keywords, folders, and a date range, up to 25, one per line or comma-separated, with a scope of Any, Sent to, From, CC'd, or BCC'd. Click Import.

Click Import history next to the tabs to see every import for this account. Expand a row for the email and thread counts.

To share emails from a second account, click Change next to the account address at the top of the workspace, connect the new account, and repeat.

When you are done, click Next source in the header. You can come back later.