courier to dovecot migration

[tovises]

>
> On 30.9.2019 13.40, tovises wrote:
>>>
>>>> On 30 Sep 2019, at 13.13, tovises via dovecot <dovecot at dovecot.org>
>>>> wrote:
>>>> WOW! - amazing quickly, I'm really grateful.
>>>>
>>>> I was using: -u tovis imapc: nusi but still something wrong.
>>>> Patstebin: https://pastebin.com/tH4wzJka
>>>> The most relevant part (I think) is:
>>>> dsync-local(tovis)<rAJmCUTTkV0IBAAAVty4BQ>: Error: read(remote)
>>>> failed:
>>>> EOF (version not received)
>>>> doveadm(tovis): Fatal: execvp(imapc:) failed: No such file or
>>>> directory
>>>>
>>>> What I have missed (doveadm trying to execute something but what).
>>>> Any suggestion?
>>> try:
>>>
>>> doveadm -D -o imapc_user=tovis -o pop3c_user=tovis -o
>>> imapc_password=<password> -o pop3c_password=<password> backup -u tovis
>>> -R
>>> imapc:
>>>
>>> Sami
>>>
>>>
>>>
>> Hello Sami!
>> This was the previous version, but if it could help:
>> https://pastebin.com/3X3BKinB
>>
>> One more question, isa it possible, that I do not need
>> pop3c_user/pop3c_password?
>> I do not have pop3 server on remote server, I have only IMAP.
>>
>> Sincerely
>>   tovis
>>
>>
> You don't need it, then.  And you do not need the pop3_uidl_migration
> plugin either, then.
>
> Your paste indicates that your config / command line is missing
> imapc_host setting, so add to your config file
>
> imapc_host=nusi # or the fqdn name
>
> Aki
>
Tath's help! But something still missing :(

$ sudo doveadm -D -o imapc_user=tovis -o imapc_password=<password> -o
imapc_host=nusi -R -u tovis imapc:

Exited with messages (excerption - too many private information exposed):

dsync(tovis): Debug: brain M: Mailbox INBOX.threatposts:
local=00000000000000000000000000000000/0/0,
remote=a557d4d9d858c0ceceef5cd10a973bdc/0/1: mailbox not selectable yet
dsync(tovis): Debug: brain M: Mailbox INBOX.todo:
local=00000000000000000000000000000000/0/0,
remote=891e2fe9dc8874c0a19e496acf802566/0/1: mailbox not selectable yet
dsync(tovis): Debug: brain M: Deleting mailbox 'INBOX' (GUID
2e829f01d5cc915dd103000056dcb805): UIDVALIDITY changed (1454614013 ->
1569836245)
dsync(tovis): Error: Mailbox INBOX sync: mailbox_delete failed: INBOX
can't be deleted.
dsync(tovis): Debug: brain S: Remote mailbox tree: INBOX
guid=2e829f01d5cc915dd103000056dcb805 uid_validity=1569836245 uid_next=2
subs=no last_change=0 last_subs=0
dsync(tovis): Debug: imapc(nusi:143): Disconnected

I was trying to add " -o mail_fsync=never backup" option, but it doesn't
help. Why even trying to delete a folder such INBOX?
Option "backup" must be "copy" not synchronize.
I was check ~/Maildir for dovecot on localhost but no changes - the debug
output of doveadm gives several hundred output rows such as:
sync(tovis): Debug: brain M: Mailbox INBOX.lists.openwrt:
local=00000000000000000000000000000000/0/0,
remote=bc99ab2a6d9557ef23628f0ba159ee3c/0/1: mailbox not selectable yet
(This seem to be the academic horse - Hungarian proverb for every where
something wrong/sick)
Any suggestion?

Sincerely
  tovis