Contacts (unique email addresses) can be imported (created/updated) via the following methods:
- Upload File
- Import contacts from an Microsoft Excel spreadsheet (XLSX or XLS), CSV, TAB, TSV, OpenDocument Spreadsheet (ODS), or TXT file
- Quick Add
- Quickly add up to 500 contacts without creating contacts one at a time
- Google Contacts
- Add contacts from Google Contacts, Gmail, Google Voice, etc. (requires sign in)
- Outlook
- Add contacts by dragging and dropping contacts/people from Microsoft Outlook 2007+
- Yahoo! Contacts
- Add contacts from Yahoo! Contacts and Yahoo! Mail. (requires sign in)