Confirm-Address
Confirm-Address is Thunderbird Add-on that shows the confirm-address dialog when you send a mail.
And register YOUR DOMAIN: jaist.ac.jp
URL: addons.thunderbird.net/en-US/thunderbird/addon/confirm-address-5582/
Confirm-Address is Thunderbird Add-on that shows the confirm-address dialog when you send a mail.
And register YOUR DOMAIN: jaist.ac.jp
URL: addons.thunderbird.net/en-US/thunderbird/addon/confirm-address-5582/