Web service for collecting and viewing mail from many mailboxes?

Question

Email

Hi, due to the fact that I moved from Mac OS to Windows 10, which I am very happy about, the only thing I miss is an email client like Apple Mail, I thought about Outlook mail, but still I would like to switch to an online service where you can read many mailboxes at once, who know what services are? Maybe paid or better free.

Answer 1

https://www.mozilla.org/en/thunderbird/
I have been using it for many years. Only TheBat was more convenient.

Answer 2

And I have set up the collection of mail from all mailboxes on ya.ru via imap, so far I'm happy