amavis, antispam and antivirus not starting with IPV6 disabled. - Install & Setup https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/ Zextras Community Discussion Board en-US Fri, 14 Aug 2026 00:56:25 +0000 wpForo 60 RE: amavis, antispam and antivirus not starting with IPV6 disabled. https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-6426 Thu, 16 Nov 2023 22:49:14 +0000 Hi all,

Server status is getting this as output:

amavis Running
antispam Running
directory-server Running
mailbox Running
memcached Running
mta Running
opendkim Running
proxy Running
service webapp Running
service-discover Running
stats Running
config service Running

Messages are arriving with *** unchecked *** in the subject

zmclamdctl status
clamd is not runnning

If i start it with

zmclamdctl start

It works

Any ideia of what could be going?

Thanks in advance

 

]]> Install & Setup mrzsilva https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-6426 RE: amavis, antispam and antivirus not starting with IPV6 disabled. https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5833 Fri, 22 Sep 2023 11:17:31 +0000 We'll need logs.

tail-f /var/log/carbonio.log | grep -i amavis

and then restart carbonio and send us the output

]]> Install & Setup anahuac https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5833 RE: amavis, antispam and antivirus not starting with IPV6 disabled. https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5832 Fri, 22 Sep 2023 09:56:10 +0000 Add the lines below in /etc/sysct.conf

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
vm.swappiness=10

Then run:

sysctl -p

 

and then restart Carbonio 

zmcontrol restart

 

 

Still not running. I had already made those changes.

I don't know how to solve this.

 

]]> Install & Setup BelluX https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5832 RE: amavis, antispam and antivirus not starting with IPV6 disabled. https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5823 Fri, 22 Sep 2023 00:16:20 +0000 Add the lines below in /etc/sysct.conf

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
vm.swappiness=10

Then run:

sysctl -p

 

and then restart Carbonio 

zmcontrol restart

 

]]> Install & Setup anahuac https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5823 amavis, antispam and antivirus not starting with IPV6 disabled. https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5820 Thu, 21 Sep 2023 14:48:33 +0000 Hi,

 

i can't find a solution to my problem.

i have an Ubuntu 20.04.06 server behind a firewall. UFW is disabled.

 

I followed entirely the single node guide for Carbonio. After i disable IPV6 

  1. IPv6 must be disabled. Make also sure that the /etc/hosts does not contain any IPv6 entries.

 

I got this situation:

amavis Stopped
amavisd is not running.


antispam Stopped
zmamavisdctl is not running


antivirus Stopped
zmamavisdctl is not running


directory-server Running
mailbox Running
memcached Running
mta Running
opendkim Running
proxy Running
service webapp Running
service-discover Running
stats Running
config service Running

 

Can't send and receive email.

]]> Install & Setup BelluX https://community.zextras.com/forum/carbonio-setup/amavis-antispam-and-antivirus-not-starting-with-ipv6-disabled/#post-5820