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--- troubleshooting_known_issues [2015/11/10 17:37] – lucy
+++ troubleshooting_known_issues [2020/04/26 16:35] (current) – lucy
@@ Line 25: / Line 25: @@
    * LUCY is sending mails in most cases via SMTP (port 25). If you place LUCY in a company LAN keep in mind that in most cases port 25 to your official MX (mail server) is not opened from the LAN to the DMZ or wherever your mail server is located. LUCY also needs to be able to resolve DNS (port 53) to make that MX lookup.
   * Did you define your own company domain as a sender? Example: you try to phish your employees with the domain mycompany.com, which actually is the official domain for your company? Problem is: there might be a DNS record (example SPF) that defines, which mail server is allowed to send mails on behalf of this domain. If such a record exists your mail server will deny mails coming from a different server using this domain. The solution here: if you still want to perform a phishing test with a domain like the one from your company we recommend reserving a similar domain like “my-company.com” or place a typo in there like “myconpany.com”. Most users won’t recognize the difference and you have an additional feature to test the awareness.
-* Did you also modify your DNS entries to match the scenario? Some SPAM filters for example will test if there is a valid PTR (reverse DNS) set for the host that sends a mail. If it doesn't exist, it will be rejected. Most providers allow you to define MX, TXT, A records for your domain/host.
+  * Did you also modify your DNS entries to match the scenario? Some SPAM filters for example will test if there is a valid PTR (reverse DNS) set for the host that sends a mail. If it doesn't exist, it will be rejected. Most providers allow you to define MX, TXT, A records for your domain/host. But not only the PTR is required. Your SMTP banner sometimes also gets checked, if it matches the hostname. To change the hostname within the mail service you can set the hostname within /etc/postfix/main.cf  like this: "myhostname=server.example.com". Then restart the mail server: "postfix stop && postfix start"
 ==== LUCY says “mail test failed” when I start a campaign ====
@@ Line 119: / Line 119: @@
 If you’re using Debian 7 and installing the software through the shell script, then you might need to reboot the system for Spam Assassin to start. It may fail to start automatically sometimes - that’s why the Spam Check may hang. That behavior has been fixed in 2.2. In LUCY 2.2-2.5 the SPAM check will verify over 200 online DB's. This takes at least 10-15 minutes for this check to be finished! Starting from 2.6 the SPAM check is optional and not enabled by default.
+==== No time statistics are tracked (including recipient scenario and awareness time) when using Google Chrome ====
+Google Chrome (version 81.0.4044 and newer, for Windows) blocks tracking the time spent on the page. This is a known issue that will be fixed in a future version of Lucy 4.7.