You can export a chosen mailbox from the source Zimbra server with:

zmmailbox -z -m user@test.com getRestURL “//?fmt=tgz” > /tmp/user_test.com.tar.gz

And then import it into the destination server with:

zmmailbox -z -m user@test.com postRestURL “//?fmt=tgz&resolve=reset” /tmp/user_test.com.tar.gz

You need to make sure that the target account exists before attempting to import the archive on the destination server. Using the “reset” resolve method will ensure that everything is wiped from the target account before importing from the archive.

Simply replace “tgz” with “zip” in order to chose between the two archive formats when importing and exporting, making sure to use the right one on the import!

If you want to download a copy of an account from your browser, just visit the appropriate URL (e.g. http://mail.test.com/home/user/?fmt=tgz where “user” is the account’s username) or use the nice Import/Export GUI in the Zimbra preferences tab, which also gives you the option to upload and import an archive.

The Zimbra preference interface to the export function also allows you to easily specify advanced settings such as date ranges, search filters or limiting the export to a certain data type such as calendar items.

The one problem with Zimbra’s import/export system is that user settings such as signatures and mail filters which are stored in an account’s LDAP attributes aren’t included in the exported data. It’s easy enough to manually move signatures between servers, but anything more than a couple of mail filters can be tedious to manually re-create.

Luckily, you can get the information you need from the zimbraMailSieveScript attribute for a chosen account using the zmprov command line utility:

zmprov ga user@test.com zimbraMailSieveScript

This should give you something a copy of your mail filter rules in the sieve format, for example:

require ["fileinto", "reject", "tag", "flag"];

# No Reply
if anyof (header :contains ["to"] “noreply@test.com”) {
fileinto “Inbox/No Reply”;
stop;
}

You can then easily re-import this into LDAP on the destination server by placing single quotes around the result and using “zmprov ma”:

zmprov ma user@test.com zimbraMailSieveScript ‘require ["fileinto", "reject", "tag", "flag"];

# No Reply
if anyof (header :contains ["to"] “noreply@test.com”) {
fileinto “Inbox/No Reply”;
stop;
}’

You can of course apply the same technique to other account details if you wish, you just need to know the appropriate LDAP attribute, such as zimbraPrefMailSignatureHTML for your signature or zimbraPrefOutOfOfficeReply for your out of office auto reply.

Credit:

http://new.spheron1.co.uk/2011/06/27/zimbra-mailbox-importexport-and-migration-of-e-mail-filter-rules/

unhide

http://www.technibble.com/how-to-fix-svchost-using-100-cpu-memory-leak/

As a computer technician, here is a problem I have been coming across more and more. About 30secs to 1 minute after booting into Windows the computer starts lagging heavily. When CTRL+ALT+DEL is pressed it shows that svchost.exe is using up maximum CPU resources and only occurs when Automatic Updates is enabled. Microsoft has recognized this problem and has released a patch. However, on all computers I have worked on with this problem, the Microsoft patches don’t fix the problem. This is a guide on how to fix this problem with svchost using maximum CPU.

First of all, to identify if you have this problem you need to press CTRL+ALT+DEL all at the same time, go to the “Processes Tab” and then press “Mem Usage”. If you have this svchost.exe memory leak bug after about 1 minute you will see that the amount of memory usage svchost.exe uses will keep increasing until CPU becomes 99 or 100%. Below is an example of what this looks like:

How to stop svchost.exe using up 100% system resources (Windows XP Only):

• Visit the Microsoft website and Download Windows Update v3 WindowsUpdateAgent30-x86.exe and save it to your C:\ drive
• Download this file fix_svchost.bat (right click and choose save as..)and save it to your C:\ drive as fix_svchost.bat.  (rename the file)
• Download this file WindowsXP-KB927891.exe and save it to your C:\ drive
• Reboot the computer and log in to Windows XP in safe mode. To do this, press F8 just before the WindowsXP logo shows up during boot and press up to choose “Safe Mode”
• Once Windows has loaded and you have the option of which user account to use, log on as “Administrator”.
• Click Start > Run, choose the Browse button and find the fix_svchost.bat file you saved before, press Open, then OK.
• A black screen will pop up and white text will scroll past. Wait for this process to finish as it could take several minutes. It will close itself when its finished.
• Once the black screen disappears, Click Start > Run, choose the Browse button and find the WindowsUpdateAgent30-x86.exe file you saved before, press Open, then OK. Follow the prompts as it installs.
• When Windows Update Agent finishes installing, Click Start > Run, choose the Browse button and find the WindowsXP-KB927891.exe file you saved before, press Open, then OK. Follow the prompts as it installs.
• Reboot the computer

It was a bit smaller than I thought it would be -- a good thing.

Here's an overhead view comparing the RB750 and the RB751.

Rear ports - identical to the RB750

I'm interested to see what the USB port is all about

There's an optional antenna port - presumably adding an actual antenna would be beneficial.

This is the popup dialog window for the "do you want this config" when first logging in to the RB751.

And just for reference here’s the configuration script that would be run:

#| ether1 is renamed to ether1-gateway
#| DHCP client and masquerade is set on ether1-gateway
#| ether2 is renamed to ether2-master-local and configured as switch master port for ether3-ether5
#| ether2-master-local and wlan1 are bridged
#| wireless is set as access point in 2412MHz using both chains and extension channel enabled.
#| IP address 192.168.88.1/24 and DHCP server is set on bridge interface
#| DHCP servers address pool is 192.168.88.10-192.168.88.254

:global action;
:local dhcpEnabled 0;
:local wirelessEnabled 0;

#check for wireless and dhcp packages
:if ([:len [/system package find name="dhcp" !disabled]] != 0) do={
	:set dhcpEnabled 1;
}
:if ([:len [/system package find name="wireless" !disabled]] != 0) do={
	:set wirelessEnabled 1;
}

#-------------------------------------------------------------------------------
# Apply configuration.
# these commands are executed after installation or configuration reset
#-------------------------------------------------------------------------------
:if ($action = "apply") do={
# wait for interfaces
	:while ([/interface ethernet find] = "") do={ :delay 1s; };
	:if ( $wirelessEnabled = 1) do={
# wait for wireless
		:local count 0;
		:while ([/interface wireless find] = "") do={
			:set count ($count +1);
			:if ($count = 60) do={
				:log warning "DefConf: Unable to find wireless interface";
				/ip address add address=192.168.88.1/24 interface=ether1;
				/quit
			}
			:delay 1s;
		};
		/interface wireless set wlan1 mode=ap-bridge band=2ghz-b/g/n ht-txchains=0,1 ht-rxchains=0,1 \
			disabled=no country=no_country_set wireless-protocol=any
		/interface wireless set wlan1 channel-width=20/40mhz-ht-above ;
	}

	/interface set ether1 name="ether1-gateway";
	:if ( $dhcpEnabled = 1) do={
		/ip dhcp-client add interface=ether1-gateway disabled=no comment="default configuration";
	}

	/interface {
		set ether2 name=ether2-master-local;
		set ether3 name=ether3-slave-local;
		set ether4 name=ether4-slave-local;
		set ether5 name=ether5-slave-local;
	}
	/interface ethernet {
		set ether3-slave-local master-port=ether2-master-local;
		set ether4-slave-local master-port=ether2-master-local;
		set ether5-slave-local master-port=ether2-master-local;
	}

	/interface bridge
		add name=bridge-local disabled=no auto-mac=no protocol-mode=rstp;
	:local bMACIsSet 0;
	:foreach k in=[/interface find] do={
		:local tmpPortName [/interface get $k name];
		:if (!($tmpPortName~"bridge"  || $tmpPortName~"ether1"|| $tmpPortName~"slave")) do={
			:if ($bMACIsSet = 0) do={
				:if ([/interface get $k type] = "ether") do={
					/interface bridge set "bridge-local" admin-mac=[/interface ethernet get $tmpPortName mac-address];
					:set bMACIsSet 1;
				}
			}
			/interface bridge port
				add bridge=bridge-local interface=$tmpPortName;
		}
	}

	/ip address add address=192.168.88.1/24 interface=bridge-local comment="default configuration";
	:if ($dhcpEnabled = 1) do={
		/ip pool add name="default-dhcp" ranges=192.168.88.10-192.168.88.254;
		/ip dhcp-server
			add name=default address-pool="default-dhcp" interface=bridge-local disabled=no;
		/ip dhcp-server network
			add address=192.168.88.0/24 gateway=192.168.88.1 dns-server=192.168.88.1 comment="default configuration";
	}
	/ip firewall {
		filter add chain=input action=accept protocol=icmp comment="default configuration"
		filter add chain=input action=accept connection-state=established comment="default configuration"
		filter add chain=input action=accept connection-state=related comment="default configuration"
		filter add chain=input action=drop in-interface=ether1-gateway comment="default configuration"
		nat add chain=srcnat out-interface=ether1-gateway action=masquerade comment="default configuration"
	}
	/tool mac-server remove [find];
	/tool mac-server mac-winbox disable [find];
	:foreach k in=[/interface find] do={
		:local tmpName [/interface get $k name];
		:if (!($tmpName~"ether1")) do={
			/tool mac-server add interface=$tmpName disabled=no;
			/tool mac-server mac-winbox add interface=$tmpName disabled=no;
		}
	}
	/ip neighbor discovery set [find name="ether1-gateway"] discover=no
	/ip dns {
		set allow-remote-requests=yes
		static add name=router address=192.168.88.1
	}

}

#-------------------------------------------------------------------------------
# Revert configuration.
# these commands are executed if user requests to remove default configuration
#-------------------------------------------------------------------------------
:if ($action = "revert") do={
# remove wan port protection
	/ip firewall {
		:local o [nat find comment="default configuration"]
		:if ([:len $o] != 0) do={ nat remove $o }
		:local o [filter find comment="default configuration"]
		:if ([:len $o] != 0) do={ filter remove $o }
	}
	/tool mac-server remove [find]
	/tool mac-server add interface=all disabled=no
	/tool mac-server mac-winbox remove [find interface!=all]
	/tool mac-server mac-winbox set [find] disabled=no
# reset wan ports;
	/ip neighbor discovery set [find name="ether1-gateway"] discover=yes
	/interface set "ether1-gateway" name=ether1;
	:if ($dhcpEnabled = 1) do={
		:local o [/ip dhcp-server network find comment="default configuration"]
		:if ([:len $o] != 0) do={ /ip dhcp-server network remove $o }
		:local o [/ip dhcp-server find name="default" address-pool="default-dhcp" interface="bridge-local" !disabled]
		:if ([:len $o] != 0) do={ /ip dhcp-server remove $o }
		/ip pool {
			:local o [find name="default-dhcp" ranges=192.168.88.10-192.168.88.254]
			:if ([:len $o] != 0) do={ remove $o }
		}
		:local o [/ip dhcp-client find comment="default configuration"]
		:if ([:len $o] != 0) do={ /ip dhcp-client remove $o }
	}
	/ip dns {
		set allow-remote-requests=no
		:local o [static find name=router address=192.168.88.1]
		:if ([:len $o] != 0) do={ static remove $o }
	}
	/ip address {
		:local o [find comment="default configuration"]
		:if ([:len $o] != 0) do={ remove $o }
	}
# remove switch
	/interface set ether2-master-local name=ether2;
	/interface ethernet set ether3-slave-local master-port=none;
	/interface set ether3-slave-local name=ether3;
	/interface ethernet set ether4-slave-local master-port=none;
	/interface set ether4-slave-local name=ether4;
	/interface ethernet set ether5-slave-local master-port=none;
	/interface set ether5-slave-local name=ether5;
	/interface bridge port remove [find bridge="bridge-local"]
	/interface bridge remove [find name="bridge-local"]
	:if ($wirelessEnabled = 1) do={
		/interface set [find name~"wlan1"] name=wlan1
		/interface wireless reset-configuration wlan1
	}

}

[EDIT: I realized I didn't post again when they were back up.  They were back up shortly after taking them down!!]

We apologize for the inconvenience, but a hard move and brief outage is more favorable than deploying a second server because of the savings of cost and labor efforts.

Thank you for your patience!