search for: imapc_usernam

Hello everbody, I'm a proud user of Dovecot 2.2.9 on Ubuntu 14.04 LTS. I currently migrate all my Linux services to a new Debian 8 Jessie Server. On this server I installed and configured Dovecot 2.2.24. Now I search a way to migrate the two IMAP users I have on this server preserving all timestamps, folders and flags. Yes, only two ;-) I read the following two articles:

Hi apologies for what will seem a daft question I'm getting problems with my mail provider who is using dovecot. I've loaded Dovecot on a 8 core ARMHF SBC version 2.2.33.2 on Ubuntu 18.04. The SBC is headless. and the load looks very light and only needs to store/cache 4GB of mail Can I use Dovecot as a buffer between my mail providers Dovecot servers and the several IMAP mail clients

...some problems and I really don't know what is happening. So if you guys could help me with a path to solve this, I will be glad. I'm using Dovecot 2.1.7 in a Debian Wheezy machine. The command I'm using is: dsync -Dv -o imapc_features=rfc822.size -o imapc_host=IP -o imapc_port=143 -o imapc_username='breno.moreira at mav.com.br' -o imapc_password='pass' -u breno.moreira at mav.com.br mirror imapc:/tmp/dsync-imapc and what I got with the logs is: doveadm(root): Debug: Loading modules from directory: /usr/lib/dovecot/modules doveadm(root): Debug: Module loaded: /usr/lib/doveco...