Hi, there. Can you advise me how to rotate old mails: 1. I need to find and delete attachments from mails older than 1 year. The letters themselves need to be left, only remove attachments from them. For all mailboxes. 2. I need to find and move to Archive all mails older than 3 year. The mails should bee compressed by any archivator. For all mailboxes. 3. I need to find and delete all mails older than 10 years. For all mailboxes.

Old email rotation.

Hi, there.

Can you advise me how to rotate old mails:

I need to find and delete attachments from mails older than 1 year. The letters themselves need to be left, only remove attachments from them. For all mailboxes.
I need to find and move to Archive all mails older than 3 year. The mails should bee compressed by any archivator. For all mailboxes.
I need to find and delete all mails older than 10 years. For all mailboxes.

esackbauer
Thans for links.

I quicky read documentation, and din’t find filter ‘with attachments’ https://doc.dovecot.org/main/core/man/doveadm-search-query.7.html

And I quicky read documentation https://doc.dovecot.org/main/core/man/doveadm-expunge.1.html
And didn’t find command to delete attachment in mail.

Is this possible? ( I mean to delete attachents , without delete mails, older than XXX days )

Use google to find something for the attachments. You have to do it via IMAP because maildir is encrypted.
This is one of my finds:
ikvk/imap_tools