UID MOVE: failed to send mail

[mobidroiddzn]

hi,
roundcube 1.4.11 is installed on debian 10 from the backport when copying and move from the inbox draft trash folders, emails are moved ,
and an error crashes from the spam(Junk) folder Server error: UID MOVE: failed to send mail (2.689 + 0.000 + 2.688 secs).
You can't move anything to the spam folder either, but dovecot puts it in this folder according to the rules, where is the problem?
on 1.3.16, the same problem.

[mobidroiddzn]

Разобрался….. наверное в файле 20-imap.conf закоментировал #antispam protocol imap {

mail_plugins = $mail_plugins #antispam

}