Show HN: Email Expiration Manager Thunderbird Add-On (addons.thunderbird.net)

Email Expiration Manager Thunderbird Add-on helps you automatically manage emails with expiration dates.

Email Expiration Date are not a standard, but some Email Service Provider like Brevo, Sweego or Mindbaz already offer this feature to their customer.

Email Expiration Date (https://datatracker.ietf.org/doc/draft-ietf-mailmaint-expire...)