ZCO + NOD32 Antivirus Issue

[dark.king]

I start to migrate some customers to outlook 2007 + ZCO + ZIMBRA.

After some time I start to see a lot of duplicated message on user shared folder.

I had thousand of message which seem identical except for an added text row. This row claim that the mail was succefully scanned with NOD32.

So I disable Nod32 and start to clean up the mess .

There are some kind of problem between Nod32 4.0 and Zimbra Outlook Connector ?

There are some best practise to make Zimbra and Nod32 work together ?

[fsiegel]

They have never worked together well. We always recommend you disable NOD32.

[dark.king]

Originally Posted by fsiegel

We always recommend you disable NOD32.

I'll try to disable email protection and outlook integration in Nod32 interface.

That should be enough?

[fsiegel]

Should be. It depends on if you have other weird third party addins running. But I would start there and see if that fixes it.

[quietas]

I just saw this a bit late. I have NOD32 running with no problems, but I disabled the Email Protection > Append Note options turned off. I still have it set to scan incase one of my 200 users gets some scam email with phishing software. Those damned DHL invoice .exe's keep getting through Zimbra's built in scanner.

[tdslot]

Hello,

Can you attach screen shot of NOD32 where exactly change options?

[quietas]

Originally Posted by tdslot

Hello,

Can you attach screen shot of NOD32 where exactly change options?

Sure, it's in Enter advance setup tree... > Antivirus and antispyware > Email client protection > Alerts and notifications > Append note to subject of ...

I unchecked those and I haven't seen any issues at all. Originally when we went to NOD32 back in 2007 it was causing all kinds of weirdness with Outlook. Often just being slow or crashing. Since then I have had that and network drive scanning off across our domain and we have had no issues. We do leave email scanning on though.

[shua]

You can also set NOD v4 to exclude the http traffic from your zimbra server as it comes down as http /s. We found in the past that this sped up the mail performance in outlook with nod.