Dovecot Sieve doesn't move spam to Junk folder in maildir

[Alexander Dalloz]

Am 2019-08-06 15:04, schrieb Nagy Tibor via dovecot:
> I have an *Ubuntu 16.04* mail server with
> postfix/spamassassin/*dovecot-2.2.2**2* with virtual mailboxes in
> maildir format. The whole process is working excellently since a year.
> Spams are marked with "*****SPAM*****" in subject and with
> "X-Spam-Flag: YES" in email header.
> 
> I tried now to add sieve to dovecot to move the SPAM messages into the
> Junk folder without any success, I don't see any sign that sieve does
> something at all. The output of "dovecot -n":

[ ... ]

> Jul 30 20:05:13 zg-3 postfix/cleanup[4450]: 5F7FEA3CBC:
> message-id=<c6b3bca5-ece3-9e69-8e30-28173abc2ec6 at hu.inter.net>
> Jul 30 20:05:13 zg-3 postfix/qmgr[1557]: 5F7FEA3CBC:
> from=<nagyt at hu.inter.net>, size=3304, nrcpt=1 (queue active)
> Jul 30 20:05:13 zg-3 postfix/virtual[4455]: 5F7FEA3CBC:
> to=<tibor at softxs.ch>, relay=virtual, delay=0.02, delays=0.01/0.01/0/0,
> dsn=2.0.0, status=sent (delivered to maildir)

Your Postfix does not deliver via dovecot's LDA, thus sieve never gets 
called.

> Jul 30 20:05:13 zg-3 postfix/qmgr[1557]: 5F7FEA3CBC: removed
> 
> What can be wrong?


Alexander