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  1. Ok, that might be the problem, is there any...

    Ok, that might be the problem, is there any reason why the server ignores the ip address it came from in the first place though, like the one below?


    Mar 14 09:48:30 mi6 amavis[30286]:...
  2. Postfix does not recognize these addresses as...

    Postfix does not recognize these addresses as local addresses, that is, they are not icluded in the my network parameter.

    See below, the 192.168.1.1 address is my firewall passing emails to my...
  3. Yes, it should be receiving the message with the...

    Yes, it should be receiving the message with the remote ip address.
  4. The firewall is simply Nating port 25 to the...

    The firewall is simply Nating port 25 to the internal email server which is the zimbra server.

    This is the traffic pattern (incoming)
    >yahoo.com:25> external firewall nic>NAT >zimbra(internal ip)...
  5. I have a linux firewall in front of my email...

    I have a linux firewall in front of my email server forwarding all the traffic to my email server. One of my thoughts was that since the firewall is reciving all incoming email and forwarding to the...
  6. How can I prevent my server from crashing in a DOS attack??

    Hello, I was getting thousands of emails from another server attempting to relay these messages. As it was explained to me in the post below the zimbra email digests email in...
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    Here's a few lines from my log, the 192.168.1.1...

    Here's a few lines from my log, the 192.168.1.1 is my internal ip address for my firewall 192.168.1.10 is my internal ip address for my email server.
    209.154.12.10 is my external interface for our...
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    Where can I find the logs for Postfix?? I've...

    Where can I find the logs for Postfix??
    I've looked in the /opt/zimbra/log directory
    also in my /var/logs directory and the only thing I can find there is what I posted above. :confused:
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    Thanks for your help, I did the second test and...

    Thanks for your help, I did the second test and the server passed, which the site said it means it is not relaying emails. But why am I only seeing my firewall ip address if that's the case?
    Would...
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    Is there any way that I can stop this? like only...

    Is there any way that I can stop this? like only allowing the local server to send out email??
    my windows servers are running fine and they have antivirus scanners and the latest virus...
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    Is my server being used to forward spam?

    My server is really slow and all these messages are comming through in the log. My server went down last night and I'm hoping these are the emails being processed from last night, but I see a lot of...
  12. Thread: zmtrainsa tutorial

    by sgb
    Replies
    8
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    3,536

    This is really frustrating

    I'm really frustraded, I ran the zimtrainsa and fed it about 2500 spam emails, restarted the server and I'm still getting the same spam emails I just fed the server!!!! :mad:
    Does spam assasin...
  13. Thread: zmtrainsa tutorial

    by sgb
    Replies
    8
    Views
    3,536

    How do I do it automatically? as opposed to...

    How do I do it automatically? as opposed to manually?

    This is what I get when I try to run the command on the account that seems to be catching all the spam we mark as junk.

    [zimbra@mi6 bin]$...
  14. Thread: zmtrainsa tutorial

    by sgb
    Replies
    8
    Views
    3,536

    Thanks, do I have to do this for every user and...

    Thanks, do I have to do this for every user and its junk mail folder?
    I read in the forums I needed to do this to the zmisspam mailbox, however I don't have this account, do I need to create this...
  15. Thread: zmtrainsa tutorial

    by sgb
    Replies
    8
    Views
    3,536

    zmtrainsa tutorial

    Hello, I'm new to Zimbra and I have it installed for a small comapny of about 10 users. I have read that when you delete emails as spam they only get moved to the spam folder. I have also messed...
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