How can I find out all the addresses and web services that the mailbox interacted with?

Question

gmail

You need to find out all all the addresses and web services with which the mailbox interacted, without using the manual method.
The question concerns gmail, mail.ru, Yandex and other similar mail services.
For example:
I received 20 messages from the toaster, 10 messages from Habr, 5 messages from Vasya, 3 messages from Anya.
The result is a list of all the addresses with which I interacted:
- Toaster
- Habr
- Vasya
- Anya
That is, the addresses are not repeated, but are given only once.
This is the list of all addresses with which I interacted. I need to get it somehow.
If I manually sort through the mail, it will take a very long time.
1) If you use the address book, will all the addresses that the mailbox interacted with be displayed there?
2) Are there other ways to get such a list?

Answer 1

yes, mail server logs