Indispensable if you find yourself often in the situation where you'd like to interact on websites you don't frequent but require an account to do so, and prefer not to keep enlarging the pile of sites you already have memberships on. Or, even more importantly, if you are unsure of the security of certain websites and do not want to endager your real e-mail account turning it into a spam-syphon or worse.
Super practical in those cases and very easy to use. So far (after several months of use) it has yet to fail me.
:)

And works incredibly seamlessly.

Thanks for this, saves a lot of time and effort from websites constantly nagging at your email just so they can spam my inbox with useless trash.

Thanks so much Florian.
Makes the process of resubmitting after a site has
blocked a disposable domain much more streamlined.

One of my favorites. Any chance of releasing it for Chromium-based browsers too (since it's already a webextension) ?

from all the spam & hassle

Thank you so much!