Troubles with spamd

[Spacedust]

Please see:

Mar 25 12:23:24 online spamc[28502]: connect to spamd on ::1 failed, retrying (#1 of 3): Connection refused
Mar 25 12:23:24 online spamd: Mar 25 12:23:24.970 [2739] info: spamd: connection from 127.0.0.1 [127.0.0.1]:42508 to port 783, fd 4
Mar 25 12:23:24 online spamd: Mar 25 12:23:24.982 [2739] info: spamd: processing message <20160325112312.BA5CFB60466@allegro.pl> for admin@xxx.pl:89
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.020 [2739] warn: rules: failed to run NO_DNS_FOR_FROM RBL test, skipping:
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.020 [2739] warn:  (available_nameservers: [...] No DNS servers available!)
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.072 [2739] warn: rules: failed to run DKIM_ADSP_DISCARD test, skipping:
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.072 [2739] warn:  (available_nameservers: [...] No DNS servers available!
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.073 [2739] warn: )
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.260 [2739] warn: auto-whitelist: open of auto-whitelist file failed: locker: safe_lock: cannot create tmp lockfile admin@xxx.pl/.spamassassin/auto-whitelist.lock.online.pl.2739 for admin@xxx.pl/.spamassassin/auto-whitelist.lock: 13
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.266 [2739] info: spamd: clean message (2.3/6.0) for admin@xxx.pl:89 in 0.3 seconds, 11284 bytes.
Mar 25 12:23:25 online spamd: Mar 25 12:23:25.267 [2739] info: spamd: result: . 2 - DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HTML_MESSAGE,MIME_HTML_ONLY,RDNS_NONE scantime=0.3,size=11284,user=admin@xxx.pl,uid=89,required_score=6.0,rhost=127.0.0.1,raddr=127.0.0.1,rport=42508,mid=<20160325112312.BA5CFB60466@allegro.pl>,autolearn=no autolearn_force=no

Here's how to fix it: http://help.directadmin.com/item.php?id=570