Hi,

I am trying to import a mail IMAP account using doveadm.

Following https://serverfault.com/questions/605342/migrating-from-any-imap-pop3-server...

I did it with:

doveadm -D -v
-o imapc_host=mail.oldserver.tld
-o imapc_user=contact@domain.org
-o imapc_password=xxxxxxx
-o imapc_features=rfc822.size
-o imapc_ssl=starttls
-o ssl_client_ca_file=/etc/ssl/certs/ca-certificates.crt
-o mail_fsync=never
sync -1 -R -u contact@domain.org imapc:

Btw I am facing with exactly the same error than: https://serverfault.com/questions/960264/doveadm-backup-doesnt-transfer-mail...

I.e. it works fine for all subfolders, but the root INBOX stay empty on the new server.

Those debug messages tell me something seems wrong with INBOX root but I am unable to understand them:

dsync(contact@domain.tld): Debug: brain M: Local mailbox tree: INBOX guid=deadbeefdeabbeefdeadbeefdeabbeef uid_validity=1604137198 uid_next=1 subs=no last_change=0 last_subs=0 dsync(contact@domain.tld): Debug: brain S: Remote mailbox tree: INBOX guid=deadbeefdeabbeefdeadbeefdeabbeef uid_validity=1604137198 uid_next=1 subs=no last_change=0 last_subs=0 dsync(contact@domain.tld): Debug: brain M: Mailbox INBOX: local=deadbeefdeabbeefdeadbeefdeabbeef/0/1, remote=00000000000000000000000000000000/0/0: mailbox not selectable yet dsync(contact@domain.tld): Debug: brain S: Mailbox INBOX: local=00000000000000000000000000000000/0/0, remote=deadbeefdeabbeefdeadbeefdeabbeef/0/1: mailbox not selectable yet dsync(contact@domain.tld): Debug: brain S: Ignore nonexistent mailbox GUID deadbeefdeabbeefdeadbeefdeabbeef with -1 sync dsync(contact@domain.tld): Debug: brain S: We don't have mailbox deadbeefdeabbeefdeadbeefdeabbeef dsync(contact@domain.tld): Debug: brain M: Change during sync: Remote lost mailbox GUID deadbeefdeabbeefdeadbeefdeabbeef (maybe it was just deleted?) dsync(contact@domain.tld): Warning: Mailbox changes caused a desync. You may want to run dsync again: Remote lost mailbox GUID deadbeefdeabbeefdeadbeefdeabbeef (maybe it was just deleted?)

Does someone have on hint?

Best regards. François

-- François Poulain <fpoulain@metrodore.fr>