imapsync can't connect to mailcow

leksand

I deployed mailcow until I switched mx records and brought the virtual machine to the Internet. I want to download mail from the old server through synchronization tasks. Hangs at the level of connection to itself.

Successful authorization with the old server and cannot contact itself

log:
Host1: success login on [my-old-server-ip] with user [mailbox] auth [LOGIN] or [LOGIN]
Host2: connecting and login on host2 [localhost] port [143] with user [mail@domainyinboiece4dt9bq7@mailcow.local]
Host2 failure: can not open imap connection on host2 [localhost] with user [mail@domainyinboiece4dt9bq7@mailcow.local]: Unable to connect to localhost: Connection refused
++++ Listing 1 errors encountered during the sync ( avoid this listing with –noerrorsdump ).
Err 1/1: Host2 failure: can not open imap connection on host2 [localhost] with user [mail@domain*yinboiece4dt9bq7@mailcow.local]: Unable to connect to localhost: Connection refused
The most frequent error is ERR_CONNECTION_FAILURE_HOST2. Check that host1 localhost on port 143 is the right IMAP server to be contacted for your mailbox.
Exiting with return value 102 (EXIT_CONNECTION_FAILURE_HOST2) 1/50 nb_errors/max_errors PID 281
Disconnecting from host1 my-old-server-ip user1 mailbox
No log file because of option –nolog

leksand

The server was on a gray ip without ssl. Most likely could not establish a secure connection with the target server.

Currently, everything works on a white ip and with valid ssl certificates.

There is a strong lack of group (mass) operations, for example, to upload a template or a list of filtered csv/txt boxes and enter the data that needs to be changed into it. Logically, we need: creating/changing mailboxes, creating/changing synchronization tasks, changing quotas.