Which server to choose for caching all mail via IMAP?

Question

linux

Good afternoon.
The following need arose:
there are several domains on pdd.yandex.ru, about two hundred mailboxes.
It is necessary to take all the mail from them via imap once a day (there are imbo subfolders + outgoing ones)
and put them in your mailbox.
Ideally, put all the mail in the database.
Also a good bonus would be the settings for deleting letters, storing the receipt of attachments, etc. (there is no need to receive attachments).
And if you advise him a good web muzzle - absolutely perfect.
Ultimate goal: archive of all mail for all time. In addition, all incoming correspondence will be checked by corporate search engines.

Answer 1

I guess there is no ready solution for your problem.
The fetchmail utility is perfect for collecting mail from remote mailboxes.
But, in a DB thus mail not to save. To cut attachments, you will have to write a script that scans mail and cuts out MIME attachments.