On 3 Oct 2018, at 9.03, Chris <chris2...@postbox.xyz> wrote:
>
> On Tue, 2 Oct 2018 18:04:21 +0200
> Chris wrote:
>
>> Is this because the mailbox is
>> part of public namespace?
>
> Or are they expunged because they're duplicates? Is there any check?
> Based on Message ID?
No.. None of this makes sense. Dovecot doesn't auto-expunge \Deleted mails in
any situation.
I see your tool says:
parser.add_option("", "--no-close", dest='no_close', action="store_true",
help='Do not "close" mailbox when done. Some servers
will purge deleted messages on a close command.')
If it's sending CLOSE, that explains it. It's not just "some servers", it's all
IMAP servers. There's UNSELECT command to close without expunging.
