Guerrilla Mail doesn’t use any passwords or signup approach, so anybody who is aware of your Inbox ID can use your account. The server deletes all messages soon after a person hour, but Guerrilla Mail will not be for any own / non-public / critical messages. You signed in https://chromewebstore.google.com/detail/temp-mail-pw-disposable-t/aidndodkpjkakjdhhmkkmjgehflbjbae