Please note that while registering a .IN domain or updating contacts for .IN domains, you will not be able to use the below email services as they are restricted by the registry.
List of Temporary Email Address Services
1.Guerrilla Mail Website:
https://www.guerrillamail.com
2.10 Minute Mail Website:
https://10minutemail.com
3.Temp Mail Website:
https://temp-mail.org
4.Mailinator Website:
https://www.mailinator.com
5.EmailOnDeck Website:
https://www.emailondeck.com
Encrypted Email Services
1.ProtonMail Website:
https://proton.me/mail
2.Tutanota Website:
https://tutanota.com
3.Mailfence Website:
https://mailfence.com
4.Hushmail Website:
https://www.hushmail.com
5.StartMail Website:
https://www.startmail.com