Results 1 to 2 of 2

Thread: Custom whitelist/blacklist for DNSBL / RBL - SPAM control / per-user / per-domain

Hybrid View

  1. #1
    Join Date
    Apr 2009
    Posts
    61
    Rep Power
    6

    Lightbulb Custom whitelist/blacklist for DNSBL / RBL - SPAM control / per-user / per-domain

    Hello there,

    I've integrated into my main.cf an RBL full control to avoid spam to flood into our system, a whitelist hash table to bypass RBL and a spam lover table to enable all flood for single domains with this syntax (i'll put some more for an overview idea on it)

    smtpd_recipient_restrictions = reject_non_fqdn_recipient,
    reject_invalid_hostname,
    permit_sasl_authenticated,
    permit_mynetworks,
    reject_unauth_destination,
    reject_unauth_pipelining,
    check_recipient_access hash:/opt/zimbra/conf/spam_lovers,
    check_sender_access hash:/opt/zimbra/conf/sender_blacklist,
    reject_unlisted_recipient,
    reject_non_fqdn_sender,
    reject_unknown_sender_domain,
    reject_unknown_recipient_domain,
    reject_rbl_client dyna.spamrats.com,
    reject_rbl_client noptr.spamrats.com,
    reject_rbl_client spam.spamrats.com,
    reject_rbl_client bl.spamcop.net,
    reject_rbl_client dnsbl.sorbs.net,
    permit

    smtpd_relay_restrictions = permit_sasl_authenticated,
    permit_mynetworks,
    reject_unauth_destination

    smtpd_data_restrictions = reject_unauth_pipelining

    smtpd_sender_restrictions = check_sender_access hash:/opt/zimbra/conf/sender_blacklist,
    reject_unknown_sender_domain,
    reject_non_fqdn_sender,
    check_sender_access regexp:/opt/zimbra/postfix/conf/tag_as_originating.re,
    permit_mynetworks,
    permit_sasl_authenticated,
    permit_tls_clientcerts,
    check_sender_access regexp:/opt/zimbra/postfix/conf/tag_as_foreign.re

    smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated,
    reject_unauth_pipelining,
    reject_non_fqdn_hostname,
    reject_invalid_helo_hostname,
    reject_invalid_hostname,
    permit

    strict_rfc821_envelopes = yes

    smtpd_etrn_restrictions = permit_mynetworks,
    permit_sasl_authenticated,
    reject

    There is any way to integrate something on single user control panel to specify who is a trusted sender (whitelist) single name or domain, or blacklist it, by integrating this actual configuration? This is not simple becouse we're speaking about a "Global configuration" and a "per domain / per user" whitelisting/blacklisting app. It could be appreciable to level spam tagging % too, but probably this is another question and maybe require a milter server instead.

    PS: whitelist/blacklist under user's preference could be the way... but no, it isn't becouse it regards only attachment emails , not RBLs ...

    Any advice to integrate something usefull?

    Many thanks, this is an important question to me.

  2. #2
    Join Date
    Apr 2009
    Posts
    61
    Rep Power
    6

    Default

    just a bump, I suppose that whitelisting/blacklisting per-user is an interesting argument . Tons of customers are waiting for this feature to be available to be modified by self...

Similar Threads

  1. Domain Whitelist and Blacklist
    By s.molisso in forum Administrators
    Replies: 4
    Last Post: 06-04-2010, 08:05 AM
  2. User whitelist/blacklist format
    By WolfyPDX in forum Administrators
    Replies: 3
    Last Post: 01-21-2010, 09:14 PM
  3. Replies: 2
    Last Post: 01-10-2010, 01:10 AM
  4. whitelist, dnsbl order
    By aurfalien in forum Administrators
    Replies: 3
    Last Post: 05-24-2009, 12:29 AM
  5. Per-user spam control
    By k-gun12 in forum Administrators
    Replies: 7
    Last Post: 10-31-2006, 06:48 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •