In the next days we are running a campaign to further strengthen the security of our VPN servers. This implies temporary disabling servers in order to perform the necessary maintenance. We're sorry for the inconvenience.
Friday 29th June 2018
ProtonMail Web ApplicationDDoS
The Proton network is under DDoS attack. We are working with upstream providers to mitigate the attack.
Discussion can be found at our Reddit here:
Thursday 28th June 2018
There are ongoing attacks and issues with our network which may lead to intermittent connectivity problems.