There is no specific attachment size limit enforced by ClaimWizard’s email archiving itself; any limits come from your email provider (e.g., Outlook/Office 365, Gmail) and how it handles message size and delivery.

Gmail limits file attachments to 25 MB per email for sending, while Outlook.com limits standard consumer accounts to 20 MB. For business or enterprise Microsoft 365/Exchange accounts, the limit is configurable by administrators up to 150 MB, though many organizations set lower caps. If files are larger, both email platforms prompt you to share cloud links instead.