How do you backup emails?

Question

Email

Here's a question: how do you backup all emails? I have a lot of important stuff there, but I've never done it before. And the servers can't be trusted.

Answer 1

Я использую Thunderbird и rsync для копирования папки с профилем на личный VPS.

Answer 2

Почту читаю локальным клиентом. Ежедневный бэкап.

Answer 3

and I have configured the collection of mail from all mailboxes into one on Yandex (you can set it up on any mail)
letters are collected via IMAP, so they remain on the mailboxes and are essentially duplicated on the main mail. It is very convenient when all mail is in one place, it is convenient to do sorting, less spam, etc.