Unable to connect to the IMAP server (after install lets encrypt)

[Portofel]

Hi guys,

I have this error when i want to login to roundcube, that happen after i installed lets encrypt i run daemon.php from sentora like: php -q /etc/sentora/panel/bin/daemon.php

I checked the folder: /etc/dovecot/ and here i have only dovecot.conf.rpmsave nothing else.
On /etc/sentora/configs/dovecot2 i have 4 file .conf and one .sieve

The 2 ports IMAP and POP3 here: https://www.yougetsignal.com/tools/open-ports/ result closed.

In the shell console when i try sistem dovecot status --> -bash: sistem: command not found

How i can fix that error ? 

Thank you

[Portofel]

Nobody ?

The error log:

[06-Mar-2018 16:03:41 +0200]: IMAP Error: Login failed for info@xxxxxx from 2.34.212.150. Could not connect to localhost:143: Connessione rifiutata in /etc/sentora/panel/mail/program/lib/Roundcube/rcube_imap.php on line 184 (POST /mail/?_task=login?_task=login&_action=login)

[Me.B]

seem you messsed up your config.

How you did update your config?

[Portofel]

seem you messsed up your config.

How you did update your config?

Hi Me.B,

Already i fixed that, dont ask my how but its work. 
I have another error in postfx now:

That:

  Process: 487 ExecStartPre=/usr/libexec/postfix/aliasesdb (code=exited, status=                                                                                                                                                                                                                                                                                                                                                           1/FAILURE)

and that:
Mar 07 06:03:22 server1 postfix/smtpd[15169]: error: open database /etc/alia...y

Thank you

[Me.B]

See the resource for postfix are not found. Either DB corrupt or point to files that don't exist.

Hard to guess without the full config file.

M B