Fresh install - Debian 9 - Amavis Problem

Hi,

I have just installed and migrated data to the new Debian 9.
Following this tutorial without any problem.
https://www.howtoforge.com/tutorial...-9-stretch-apache-bind-dovecot-ispconfig-3-1/

However, mail doesn't work. Googling brought this tip, it didn't help.
/etc/amavis/conf.d/05-node_id
#chomp($myhostname = `hostname --fqdn`);
$myhostname = "mail.mydomain.lv";

tail -n 1000 /var/log/mail.log | grep gmail
Mar 29 17:39:47 mail postfix/smtp[7620]: 1821D3C25B2: to=<[email protected]>, relay=none, delay=4542, delays=4542/0.06/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10026: Connection refused)

root@mail:/etc/postfix# service amavis status
● amavis.service - LSB: Starts amavisd-new mailfilter
Loaded: loaded (/etc/init.d/amavis; generated; vendor preset: enabled)
Active: active (exited) since Thu 2018-03-29 18:15:22 EEST; 10min ago
Docs: man:systemd-sysv-generator(8)
Process: 10675 ExecStop=/etc/init.d/amavis stop (code=exited, status=0/SUCCESS)
Process: 10683 ExecStart=/etc/init.d/amavis start (code=exited, status=0/SUCCESS)

Mar 29 18:15:21 mail systemd[1]: Stopped LSB: Starts amavisd-new mailfilter.
Mar 29 18:15:21 mail systemd[1]: Starting LSB: Starts amavisd-new mailfilter...
Mar 29 18:15:22 mail amavis[10692]: starting. /usr/sbin/amavisd-new at mail.starlett.lv amavisd-new-2.10.1 (20141025), Unicode aware,
Mar 29 18:15:22 mail amavis[10697]: (!)Net::Server: 2018/03/29-18:15:22 Can't connect to TCP port 10024 on ::1 [Cannot assign request
Mar 29 18:15:22 mail amavis[10683]: Starting amavisd: amavisd-new.
Mar 29 18:15:22 mail systemd[1]: Started LSB: Starts amavisd-new mailfilter.
**************************
pop doesn't work either.

What is the problem ?
Thanks.

 

More logs
root@mail:~# tail -n 1000 /var/log/mail.log | grep gmail
Mar 29 17:39:47 mail postfix/smtp[7620]: 1821D3C25B2: to=<[email protected]>, relay=none, delay=4542, delays=4542/0.06/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10026: Connection refused)
Mar 29 17:49:47 mail postfix/qmgr[6195]: 85EE53C2A92: from=<[email protected]>, size=2631, nrcpt=1 (queue active)
Mar 29 18:36:06 mail postfix/smtpd[1907]: NOQUEUE: filter: RCPT from unknown[192.168.0.55]: <[email protected]>: Sender address triggers FILTER amavis:[127.0.0.1]:10026; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<[192.168.0.55]>
Mar 29 18:36:06 mail postfix/smtp[1616]: 46E803C2BE7: to=<[email protected]>, relay=none, delay=0.06, delays=0.06/0/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10026: Connection refused)
Mar 29 18:38:33 mail postfix/smtpd[1907]: NOQUEUE: filter: RCPT from mail-lf0-f49.google.com[209.85.215.49]: <[email protected]>: Sender address triggers FILTER amavis:[127.0.0.1]:10026; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-lf0-f49.google.com>
Mar 29 18:38:33 mail postfix/smtpd[1907]: NOQUEUE: filter: RCPT from mail-lf0-f49.google.com[209.85.215.49]: <[email protected]>: Sender address triggers FILTER amavis:[127.0.0.1]:10024; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-lf0-f49.google.com>
Mar 29 18:38:33 mail postfix/cleanup[2029]: C268D3C2C34: message-id=<CAOfz+4expPz8yUruykHZXz5CSK_17ffvV2WNHPDoBCCNdSVOiA@mail.gmail.com>
Mar 29 18:38:33 mail postfix/qmgr[1613]: C268D3C2C34: from=<[email protected]>, size=2537, nrcpt=1 (queue active)

 

root@mail:~# lsof -i :10024
root@mail:~# lsof -i :10025
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
master 1610 root 121u IPv4 21461 0t0 TCP localhost:10025 (LISTEN)
root@mail:~# lsof -i :10027
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
master 1610 root 124u IPv4 21465 0t0 TCP localhost:10027 (LISTEN)

Amavis and Postfix running on different ports?

 

I have turned off ipv6 support in sysctl.conf, and that was a problem. Port # have been rearranged automatically for whatever reason.
Never expected it could affect in a such way.

 

For the future, is it possible to invoke ISPConfig update with reconfigure services from bash shell ?