here is a related error I got on an SME6RC1 after installing and running clamd/amavis, without problems for a month, and then:
from /var/log/clamav/clamd.log
Sep 22 06:49:13 e6rc1 amavis[30004]: AMAVIS::AV::CLAMD: Cannot connect to /var/lib/clamav/clamd.sock.
from /var/log/smtpfront-qmail/current:
2005-09-22 06:49:13.263332500 Use of uninitialized value in undef operator at /usr/lib/perl5/site_perl/5.6.1/AMAVIS/MTA/Qmail.pm line 417, <GEN4> line 80.
the clamd daemon died and amavis-ng dumped all mail into
/var/spool/amavis-ng/problems
until I started the clamd daemon again.
It is really helpful to have a daemontools version of
clamd as in the new SME7bx series.
Anthony[/img][/b]