Just downloaded the current version of eM Client (7.1.30686). Set up my icloud and yahoo account but neither authenticates. Found out that iCloud required an app password, so followed that and still doesnt connect…
Your account is currently not enabled for sign-in from apps that do not meet modern security standards (e.g. older versions of email and calendar apps such as Outlook). As a result, we prevented a sign-in to your Yahoo account ( username ).
Date and time: July 15, 2017 9:26:56 AM PDT Location: United Kingdom (IP address: X.X.X)
We strongly recommend that you switch to Yahoo’s apps, such as Yahoo Mail, on desktop and mobile and remove your account from all other less secure apps.
If you still want to use an app that has a less secure sign-in method, go to https://login.yahoo.com/account/security#other-appsand turn on ‘Allow apps that use less secure sign-in’. This is not recommended and can leave your account more vulnerable to compromise. To learn more, please visit our Help page at: https://help.yahoo.com/kb/SLN27791.html.
Yahoo blocked this sign-in attempt but, if it looks suspicious to you or if it’s not from an application that you’re using, go to https://login.yahoo.com/account/change-passwordand change the password for your account.