For security reasons we have turned off SSLv3 on POP connections (port 995) today. That means we now only allow TLS 1.0, TLS 1.1 and TLS 1.2 on POP connections.
As a Runbox user you should not have to do anything — your email program should already support TLS and use it automatically. If not, please make sure your email program is up-to-date.
Apple Mail users: Please see our notice regarding APOP.
If you do experience any problems, please contact Runbox Support.
I see the option “Encrypted password” from Thunderbird server settings, Security settings, “authentication method:” doesn’t work anymore. Is this intended?
Encrypted Passwords is not necessary over an encrypted connection and was only supported as a workaround for Apple email clients.
Just make sure you have enabled TLS (Transport Layer Security) in Thunderbird according to https://help.runbox.com/email-client-settings/.