I'm using these sites and they providing what i needed at moment.


https://tempmailgen.com                  (No self-destruct by default, Unlimited Temp mail inboxes you can generate. Also, they provide reply/forward option for your
                                                         received temporary emails and they claim they store our received emails to get access to them anytime,anywhere. )

https://10minute-mail.com/               (Temp emails will self-destructed after 24Hours by default)