I'm now on the premium subscription, and I'm using those email aliases everywhere I can!
It's very nice to have the ability to block & unblock per alias, and have the total number of emails sent on a specific alias to see if it's worth blocking or not. This saves me a ton of spam.

使い捨てメールアドレスを作成して、そのアドレスに送られてくるメールはFirefoxアカウントのメールアドレスに転送されてくるので便利です。

Bonne interface, bonne intégration, très pratique.
Nota pour debug (v2.4.5) : lorsque le module est activé, il m'est impossible de me connecter au site tgvinoui.sncf (avec une vraie adresse), car la page est systématiquement rechargée automatiquement dès que je saisie l'e-mail.

Most useful features are paid.

是否可以删除右键菜单？
Can I delete right click menu?

Very helpful, but it could be improved a lot if the masks were easily available from the toolbar icon for the times when the extension doesn't detect an email field.

This addon needs a delete and auto delete email function via the addon icon, having testing out some websites, I want to delete email associated with what I signed up with but can only do that via the website Relay, needs also if using up all your masks, to audo delete a mask of my choice if and when the limit reaches.

This way I can keep testing different websites out without needing to manually delete them. Thanks will re-rate a 5 if it changes.

Wake up and smell the coffee folks, any email alias service has NO NEED to access ALL or ANY of your firefox DATA!!!