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  1. Replies
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    I think I figured out the problem. I had enabled...

    I think I figured out the problem. I had enabled cbpolicyd last week. Disabling it looks like it might have fixed the issue. Time will tell...
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    Temporary MTA Failure On Relaying

    Hello All,

    I'm running Zimbra 8.0.2_GA_5569.FOSS (yes, I know, I need to update) and am running into a problem I'm not sure how to troubleshoot. Messages get deferred with the following reason:
    ...
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    Login Attempts - Source IP?

    Hey Guys,

    We had one of our account compromised the other day. We've changed the password, but there are continual login attempts on the account causing it to become locked out. I scoured...
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    Zimbra 8.0.2 Java High CPU Usage

    Hello,

    I am experiencing a problem with Zimbra 8.0.2 Open Source edition. Over time, Java consumes more and more CPU. Restarting the server seems to help, but is only a temporary fix. Is there...
  5. 8.0.2 FOSS - Contents of inbox moving to trash

    I'm running Zimbra 8.0.2 FOSS and am experiencing a puzzling issue. Within the past week or so, two users have reported that their inbox has become empty, without any action of their own. The first...
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    3,221

    Has a script been put together to perform this...

    Has a script been put together to perform this task? I threw together a basic script that, I thought, would get the job done. However, when the script is ran as zimbra via a cron job, amavisd fails...
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    Har har...definitely a RTFM moment. I found...

    Har har...definitely a RTFM moment.

    I found this recommendation on the SpamAssassin site:



    So, once a day it is!
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    Is this also the case for Zimbra 8.0.2? I ran...

    Is this also the case for Zimbra 8.0.2? I ran the script and it grabbed updates for us. Before running the script, the folder updates_spammassassin_org and file updates_spamassassin_org.cf did not...
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    737

    Here are the headers of another spoofed message...

    Here are the headers of another spoofed message not spam checked:



    Return-Path: fearfullerj70@gmail.com
    Received: from cottontail.mpcsd.org (LHLO cottontail.mpcsd.org) (10.1.1.37)
    by...
  10. https://bugzilla.zimbra.com/show_bug.cgi?id=79415#...

    https://bugzilla.zimbra.com/show_bug.cgi?id=79415#c12

    I believe this is what fixed it for us.
  11. Replies
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    737

    Here are the headers: Return-Path:...

    Here are the headers:



    Return-Path: webmail@mpcsd.org
    Received: from cottontail.mpcsd.org (LHLO cottontail.mpcsd.org) (10.1.1.37)
    by cottontail.mpcsd.org with LMTP; Fri, 1 Feb 2013 10:04:28...
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    737

    Spoofed Mail Not Being Spam Checked

    We've started to receive some targeted phishing messages, and most recently they have been spoofing email accounts that are "@ourdomain.com". This is causing these messages to NOT be spam checked. ...
  13. Configure Zimbra To Check For Valid Address First

    I'm running Zimbra 8.0.2 and periodically receive alerts about a message not being delivered to an email address because the attachment contains a virus. The catch is the recipient is an invalid...
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    5,690

    Agreed! Our administrators, who are always on...

    Agreed! Our administrators, who are always on the go, rely heavily on a pool of shared calendars. Not being able to see them from their iOS devices is a major issue.
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    It makes sense why messages are scanned twice. ...

    It makes sense why messages are scanned twice. However, in 6.0.14, why was local mail only scanned once (see my header example above)? I think this is much more efficient. If a message originates...
  16. I mean with adding/removing RBLs through the...

    I mean with adding/removing RBLs through the Admin Console. It stopped working, then after I removed the bad RBL via CLI, adding/removing RBLs via the Admin Console seems to have worked ever since.
  17. That is actually not the case for me. If I make...

    That is actually not the case for me. If I make a change via CLI as so:



    zmprov mcf -zimbraMtaRestriction "reject_rbl_client xbl.spamhaus.org"


    OR
  18. Replies
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    Yep. Since that option has been set, I've done a...

    Yep. Since that option has been set, I've done a zmmtactl restart, zmcontrol restart, and even power cycled the server (not for this issue, though).
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    If you are referring to ...

    If you are referring to



    amavis_originating_bypass_sa = true


    It's already set that way.
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    We recently upgraded from 6.0.14 to 8.0.2 and are...

    We recently upgraded from 6.0.14 to 8.0.2 and are having a similar problem. No shared calendars are showing up on iOS devices. Users can see their own calendars fine. I can't seem to trace any...
  21. I was going to report that even though...

    I was going to report that even though authenticated user mail was not being spam checked any more, it was still being checked against RBLs. However, after reviewing the bug linked above, the fix...
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    Mail being virus scanned twice?

    I'm running Zimbra 8.0.2, and it looks like internal messages are being virus scanned twice.

    This sample is of me sending myself a test message. Notice the double virus scanning?


    ...
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    POP Email Access - Is It Necessary?

    Hey Everyone,

    We encourage all of our users to configure their email accounts as IMAP accounts when they desire to use a mail client (like Thunderbird, Apple Mail, or the client on their...
  24. Thread: chattr -R +D

    by thunder04
    Replies
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    I have a similarly related question. I went to...

    I have a similarly related question.

    I went to apply chattr -R +D to /opt/zimbra, however I receive a ton of "Operation not supported while reading flags on /opt/zimbra/XXX..." errors.

    Silly...
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    I figured that any temporary workspace would be...

    I figured that any temporary workspace would be OK in RAM, but if Amavis is the only process that this is safe to do it with then I will accept that. :D



    We (a public school district) have...
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