Yes! SphereMail replaced the old template with the revised June 2024 version, and all users can fill it out and submit it for notarization to verify their accounts.
Click here for the detailed differences between the form's latest two versions.
USPS issued a new 1583 form in 2024, does SphereMail use the new template? → Print
Modified on: Thu, Jun 26, 2025 at 3:48 PM
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