Connect a custom email account - timeout error

[Edu]

I want to add a custom email account of yandex server.

But i get an error: "Your connection was unsuccessful"

With the message from the server: "Read time out"

Steps:

1.- I  entered my user credentials (the email is the username)

2.- Then server config:

Mail server: imap.yandex.com

Protocol: IMAP

Port: 993

As this yandex support page suggest:

https://yandex.com/support/mail/mail-clients.html

[Edu · Accepted solution]

Ok, i've tried IMAPS and it works.

[ONRISE]

Этот вариант не срабатывает! Пишет ошибку

[ONRISE]

Как порекомендуете решить проблему?