We are back online. A report about the attacks can be found here: https://protonmail.com/blog/protonmail-ddos-attacks/ As many of you know, ProtonMail came under sustained DDOS attack starting on November 3rd, 2015. At the current moment, we are not under attack and have been able to restore services, but we may come under attack again. We are currently working with solution providers to find a wa