I am receiving a lot of spam emails in all of my accounts,

I am receiving a lot of spam emails, how can I reduce the email load by marking them as spam? I see this module SpamExperts but i do not know who can i configute and activate it Can someone help me?

Hi, I'm sad to hear you are having issue with spam emails.
Have you tried spamassasin and advanced spam option into centos panel?

I like this panel but i cannot currently use due to some email SSL issue. I will try to see if there is someone of the Centos Panel Team that can reply.

If you are unable (as me with a current another panel) to manage spam you can try https://mxguarddog.com/ service. I'm using that as i started to have a big spam issue.

HI

Sorry to hear that u have spam mail issue try the below code in Postfix configuration
/etc/postfix/main.cnf
add some rbls to reject spam emails also check for any malicious code inserted in your website

Code: [Select]

smtpd_client_restrictions = reject_unknown_client
smtpd_helo_restrictions =
smtpd_sender_restrictions = reject_unknown_sender_domain
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, check_client_access hash:/etc/postfix/sender_whitelist, check_client_access hash:/etc/postfix/sender_blacklist, reject_unauth_destination, reject_non_fqdn_sender,reject_unknown_sender_domain,check_sender_access hash:/etc/postfix/access, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client dnsbl.sorbs.net, reject_rbl_client cbl.abuseat.org, reject_rbl_client b.barracudacentral.org, reject_rbl_client dnsbl-1.uceprotect.net, reject_rbl_client noptr.spamrats.com, reject_rbl_client dyna.spamrats.com, reject_rbl_client spam.spamrats.com

smtpd_helo_required = yes
unknown_local_recipient_reject_code = 550
disable_vrfy_command = yes
smtpd_data_restrictions = reject_unauth_pipelining
then restart postfix and check the log mails from unknown will be rejected also dont forget to check the options in mailserver manager to check the options
AntiSpam/AntiVirus (recommended): ClamAV, Amavis & Spamassassin, Requires 1Gb+ RAM
rDNS Check (recommended):    Drop all emails if no rDNS/PTR
Install DKIM & SPF (recommended):Installs DKIM & SPF, enables DKIM for New Accounts and Domains
then rebuild mail server
This will block almost 95% spam emails
 

What about the OP question? How to activate and configure Spamexperts?

I am receiving a lot of spam emails, how can I reduce the email load by marking them as spam? I see this module SpamExperts but i do not know who can i configute and activate it Can someone help me?

If you want to filter Spam Email , Follow http://wiki.centos-webpanel.com/how-to-configure-spamassassin

You can also use DCC, Pyzor & Razor2 for Spam Filtering
How to Install Distributed Checksum Clearinghouse (DCC) on CentOS Web Panel for Postfix/Dovecot ?
https://www.awsmonster.com/2020/03/how-to-install-distributed-checksum.html

How to Install Pyzor on CentOS Web Panel for Postfix/Dovecot ?
https://www.awsmonster.com/2020/03/how-to-install-pyzor-on-centos-web.html

How to Install Razor/Razor2 on CentOS Web Panel for Postfix/Dovecot ?
https://www.awsmonster.com/2020/03/how-to-install-razorrazor2-on-centos.html