[clamav-users] clamav-milter Can't Find Clamd

[Colony.three]

Trying to make milter see the clam daemon but can't figure out what's wrong. CentOS7.

>>> In /etc/clamd.d/clamd.conf:
>>> LocalSocket /var/run/clamd.scan/clamd.sock
>>> LocalSocketGroup virusgroup
>>> LocalSocketMode 660
>>> FixStaleSocket yes
>>>
>>> AllowSupplementaryGroups yes
>>>
>>> and you need that too in the milter configuration and postfix needs to
>>> be in the same group, at least when you start everything with as less as
>>> possible permissions, hence i made the comments years ago after figure
>>> it out
>>>
>>> cat /etc/mail/clamav-milter.conf
>>
>> Postfix Milter-Konfiguration
>>
>> Pre-Queue Virenscanner
>>
>> Postfix muss in die "clamilt"-Usergruppe
>>
>> usermod -a -G clamilt postfix
>>
>> usermod -a -G sa-milt postfix
>>
>> User clamilt
>> AllowSupplementaryGroups yes
>
> Thanks, but unfortunately 'AllowSupplementaryGroups yes' is enabled in both clamd.conf and clamav.conf.  I've now added postfix to the additional groups.

Of course both daemons are running.
# systemctl status clamd\@scan.service
● clamd at scan.service - clamd scanner (scan) daemon
   Loaded: loaded (/usr/local/lib/systemd/system/clamd at .service; static; vendor preset: disabled)
   Active: active (running) since Tue 2017-11-07 10:29:19 PST; 8s ago
Main PID: 49318 (clamd)
   CGroup: /system.slice/system-clamd.slice/clamd at scan.service
           └─49318 /usr/sbin/clamd -c /etc/clamd.d/clamd.conf --foreground=yes

Nov 07 10:29:19 quantum.localdomain systemd[1]: Started clamd scanner (scan) daemon.
Nov 07 10:29:19 quantum.localdomain systemd[1]: Starting clamd scanner (scan) daemon...

# systemctl status clamav-milter
● clamav-milter.service - Milter module for the Clam Antivirus scanner
   Loaded: loaded (/usr/lib/systemd/system/clamav-milter.service; enabled; vendor preset: disabled)
   Active: active (running) since Tue 2017-11-07 10:29:38 PST; 5s ago
Main PID: 49331 (clamav-milter)
   CGroup: /system.slice/clamav-milter.service
           └─49331 /usr/sbin/clamav-milter -c /etc/mail/clamav-milter.conf --foreground=yes

Nov 07 10:29:38 quantum.localdomain systemd[1]: Started Milter module for the Clam Antivirus scanner.
Nov 07 10:29:38 quantum.localdomain systemd[1]: Starting Milter module for the Clam Antivirus scanner...
Nov 07 10:29:38 quantum.localdomain clamav-milter[49331]: +++ Started at Tue Nov  7 10:29:38 2017
Nov 07 10:29:38 quantum.localdomain clamav-milter[49331]: WARNING: No clamd server appears to be available
Nov 07 10:29:38 quantum.localdomain clamav-milter[49331]: No clamd server appears to be available

I am at a loss.  I've tried restarting -milter after clamd has had plenty of time up download its database.

Anyone have any ideas?  This is a showstopper.