dnsbl

  1. [SOLVED] RBL configured but not working

    Hi, I receive a massive amount of spam every day. I am searching for the root cause and checked one of the messages. The IP of the sending server does appear on the Barracuda Blacklist, if I manually check this, nevertheless it gets delivered to me. It seems that there is no RBL check at all...
  2. Change reject to Quarantine

    Hi all. We are having problems missing emails due to the IP range from google being blacklisted. Is there any way other than disable dnsbl to return rejected emails to Quarantine state. Thanks and Regards !
  3. Spam filtering and dnsbl

    Trying to defeat spam, I started setting up DNSBL - I didn't find any other way to fight spam. But too many useful emails and good servers end up in DNSBL. Setting score level = 6 otherwise too much gets into spam. There are explicit spam emails (which were delivered to users, explicit mailings...
  4. DNSWL - whitelist

    I ask you to add DNSBL in the settings - similarly with DNSBL - often blacklist closes good domains and using whitelist can compensate for this. If you add them to the general DNSBL sites - good domains are blocked: Jun 20 19:15:09 mail postfix/post screen[22284]: NOQUEUE: reject: RCPT from...
  5. DNSBL Resolution Issues

    I have one DNSBL that always has issues, not sure where the issue lies. Possibly DNS, but I'm not 100% sure. Looking for some ways to troubleshoot to verify the issue. You can see the warnings here for spamrats: Apr 14 17:22:46 smtp postfix/postscreen[3157]: warning: dnsblog reply timeout 10s...
  6. How to remove spam.dnsbl.sorbs.net

    Hi I keep getting legitimate mail rejected by 'spam.dnsbl.sorbs.net' like below, however as per pmg.conf I'm not using spam.dnsbl.sorbs.net in the DNSBL list. Is there something wrong or am I missing something? /var/log/syslog:14519:Jul 31 20:15:28 pmg postfix/postscreen[1137]: NOQUEUE...
  7. DNSBL Log

    Hello, Since our firewall change to opnsense the DNSBLs doesn't work. On opnsense we use unbound DNS as resolver. Where are the log-files for the DNSBL on the Proxmox Mail Gateway? Best regards PizzaTime
  8. Suggestions and bugs 5.0

    Proxmox Mail Gateway 5.0 looks great! Good work. During my tests I found a few things I would like to share/ask. I'm using PMG for incoming mail filtering only. I've setup a domains MX record to the PMG and added the domain to "Relay Domains" and setup a Transport to the destination...

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