Problem using amavisd 2.9.and sendmail on Centos 7

[bortolotti]

Good morning,
we have a problem with amavis-new and sendmail.

We have a S.O. CentOS 7 with the following packages installed:

amavisd-milter-1.6.0-6.el7.centos.x86_64
amavisd-new-2.9.1-5.el7.noarch
clamav-lib-0.98.7-1.el7.x86_64
clamav-0.98.7-1.el7.x86_64
clamav-data-0.98.7-1.el7.noarch
clamav-server-0.98.7-1.el7.x86_64
clamav-update-0.98.7-1.el7.x86_64
clamav-filesystem-0.98.7-1.el7.noarch
clamav-server-systemd-0.98.7-1.el7.noarch

sendmail-milter-8.14.7-4.el7.x86_64
sendmail-8.14.7-4.el7.x86_64
sendmail-cf-8.14.7-4.el7.noarch
sendmail-devel-8.14.7-4.el7.x86_64

cyrus-sasl-lib-2.1.26-17.el7.x86_64
cyrus-sasl-gssapi-2.1.26-17.el7.x86_64
cyrus-sasl-plain-2.1.26-17.el7.x86_64
cyrus-sasl-2.1.26-17.el7.x86_64



Our sendmail setup defines:

dnl # amavis milter definitions 9-3-2015
INPUT_MAIL_FILTER(`amavis-milter', 
`S=local:/var/run/amavisd/amavisd-milter.sock, F=T, T=S:10m;R:10m;E:10m')


We can send email via 25/587 ports and there are no problem if our 
messages are without virus.

But if we include a test virus we have an error like:

---------------------------------------------------------------------------------------------------------------------------------------------------------------
May  5 06:38:42 postman clamd[767]: 
/var/spool/amavisd/tmp/aft454cfc2004721/parts/p005: Eicar-Test-Signature 
FOUND
May  5 06:38:42 postman clamd[767]: 
/var/spool/amavisd/tmp/aft454cfc2004721/parts/p003: Eicar-Test-Signature 
FOUND
*May  5 06:38:42 postman sendmail[4727]: NOQUEUE: SYSERR(amavis): can 
not chdir(/var/spool/clientmqueue/): Permission denied*
May  5 06:38:42 postman amavis[4541]: (04541-01) (!!)TROUBLE in 
check_mail: quar+notif FAILED: temporarily unable to notify admin: 451 
4.5.0 Failed to submit a message: exit 78, id=04541-01 at 
/usr/sbin/amavisd line 16713.
May  5 06:38:42 postman sendmail[4721]: t454cfc2004721: 
milter=amavis-milter, reject=451 4.5.0 Error in processing, id=04541-01, 
quar+notif FAILED: temporarily unable to notify admin: 451 4.5.0 Failed 
to submit a message: exit 78, id=04541-01 at /usr/sbin/amavisd line 16713.
May  5 06:38:42 postman sendmail[4721]: t454cfc2004721: Milter: data, 
reject=451 4.5.0 Error in processing, id=04541-01, quar+notif FAILED: 
temporarily unable to notify admin: 451 4.5.0 Failed to submit a 
message: exit 78, id=04541-01 at /usr/sbin/amavisd line 16713.
May  5 06:38:42 postman sendmail[4721]: t454cfc2004721: --- 451 4.5.0 
Error in processing, id=04541-01, quar+notif FAILED: temporarily unable 
to notify admin: 451 4.5.0 Failed to submit a message: exit 78, 
id=04541-01 at /usr/sbin/amavisd line 16713. (hold)
----------------------------------------------------------------------------------------------------------------------------------------------------------------

We don't receive notification to this address
$virus_admin               = "virusalert\@$mydomain";  # notifications 
recip.

because amavis can't flush its email in /var/spool/clientmqueue


We have the same problem with the dir /var/spool/clientmqueue if we use 
the "amavisd-release" command.

Selinux is disabled.

Our sendmail and amavis (amavisd-new-2.8) setup are good on SL 5.5 systems.

Do you have any suggestions?

Thanks a lot in advance.
Best regards.

Daniela Bortolotti








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