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WebPanel => Information => Topic started by: tshetumd on October 26, 2016, 03:26:26 AM

Title: How to stop spam in roundcube mail
Post by: tshetumd on October 26, 2016, 03:26:26 AM

Anyone please suggest me how to stop spammer in roundcube in cwp.


Regards,

Title: Re: How to stop spam in roundcube mail
Post by: Sandeep on October 26, 2016, 08:23:21 AM

add RBL in postfix config

Title: Re: How to stop spam in roundcube mail
Post by: tshetumd on October 27, 2016, 03:55:28 AM

Quote from: Sandeep on October 26, 2016, 08:23:21 AM

add RBL in postfix config

Could you please share the details to how to go ?


thanks

Title: Re: How to stop spam in roundcube mail
Post by: Sandeep on October 27, 2016, 10:41:11 AM

add rbl like spamhaus etc

Title: Re: How to stop spam in roundcube mail
Post by: Jae on October 27, 2016, 01:13:22 PM

Quote from: tshetumd on October 27, 2016, 03:55:28 AM

Could you please share the details to how to go ?
thanks

edit /etc/postfix/main.cf find line that contain

Code: [Select]

smtpd_recipient_restrictions =

here is mine, you can compare it, usually almost same

Code: [Select]

smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
check_client_access hash:/etc/postfix/rbl_override,
reject_invalid_hostname,
reject_unauth_pipelining,
        reject_unauth_destination,
reject_unknown_recipient_domain,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_rbl_client b.barracudacentral.org,
  reject_rbl_client zen.spamhaus.org,
  reject_rbl_client bl.spamcop.net,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client bad.psky.me,
# reject_rbl_client dnsbl-1.uceprotect.net,
# check_policy_service unix:private/spfpolicy,
# reject_rbl_client dnsbl.sorbs.net,
permit


Title: Re: How to stop spam in roundcube mail
Post by: tshetumd on October 28, 2016, 04:27:42 AM

Quote from: Jae on October 27, 2016, 01:13:22 PM

Quote from: tshetumd on October 27, 2016, 03:55:28 AM

Could you please share the details to how to go ?
thanks

edit /etc/postfix/main.cf find line that contain

Code: [Select]

smtpd_recipient_restrictions =

here is mine, you can compare it, usually almost same

Code: [Select]

smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
check_client_access hash:/etc/postfix/rbl_override,
reject_invalid_hostname,
reject_unauth_pipelining,
        reject_unauth_destination,
reject_unknown_recipient_domain,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_rbl_client b.barracudacentral.org,
  reject_rbl_client zen.spamhaus.org,
  reject_rbl_client bl.spamcop.net,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client bad.psky.me,
# reject_rbl_client dnsbl-1.uceprotect.net,
# check_policy_service unix:private/spfpolicy,
# reject_rbl_client dnsbl.sorbs.net,
permit


Hello,

Thanks for the info but do we need to create the file :/etc/postfix/rbl_override and if so what it should contain ?


Regards,
 

Title: Re: How to stop spam in roundcube mail
Post by: Igor S. on October 28, 2016, 09:36:50 AM

Quote from: tshetumd on October 28, 2016, 04:27:42 AM

Hello,
Thanks for the info but do we need to create the file :/etc/postfix/rbl_override and if so what it should contain ?
Regards,

Hello,

I guess you are able do not use it or use it empty.
If you will use it, do not forget run:

Code: [Select]

postmap /etc/postfix/rbl_override

Title: Re: How to stop spam in roundcube mail
Post by: tutods on December 07, 2021, 08:40:02 PM

Quote from: Jae on October 27, 2016, 01:13:22 PM

Quote from: tshetumd on October 27, 2016, 03:55:28 AM

Could you please share the details to how to go ?
thanks

edit /etc/postfix/main.cf find line that contain

Code: [Select]

smtpd_recipient_restrictions =

here is mine, you can compare it, usually almost same

Code: [Select]

smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
check_client_access hash:/etc/postfix/rbl_override,
reject_invalid_hostname,
reject_unauth_pipelining,
        reject_unauth_destination,
reject_unknown_recipient_domain,
reject_non_fqdn_sender,
reject_non_fqdn_recipient,
reject_rbl_client b.barracudacentral.org,
  reject_rbl_client zen.spamhaus.org,
  reject_rbl_client bl.spamcop.net,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client bad.psky.me,
# reject_rbl_client dnsbl-1.uceprotect.net,
# check_policy_service unix:private/spfpolicy,
# reject_rbl_client dnsbl.sorbs.net,
permit


I can replace my smtpd_recipient_restrictions for this lines with no worries?

Title: Re: How to stop spam in roundcube mail
Post by: Igor S. on December 11, 2021, 02:47:51 PM

You have to worries about every changes you do not understand. ;)
Make the /etc/postfix/main.cf backup before you changing it.

Title: Re: How to stop spam in roundcube mail
Post by: tutods on December 15, 2021, 05:53:16 AM

Quote from: Igor S. on December 11, 2021, 02:47:51 PM

You have to worries about every changes you do not understand. ;)
Make the /etc/postfix/main.cf backup before you changing it.

After try your changes, my webmail not working.
Can help me?
I receive a lot of spam

Title: Re: How to stop spam in roundcube mail
Post by: devijohn321 on December 17, 2021, 07:31:35 AM

Click on the Settings icon, then click on Filter Settings. Here is the explanation of what the sections do: Checks - Here you can enable or disable spam filtering or virus checking entirely.

Title: Re: How to stop spam in roundcube mail
Post by: devijohn321 on December 22, 2021, 08:53:45 AM

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