Daily Archives: May 3, 2013

Review : Mailcleaner(.org)

We all now there are lots of ANTI SPAM/Virus appliances, software solutions etc. out there. But somehow in my production & test environment it was too expensive or too much hazzle. All the products I thought were interesting were too expensive or didn’t work like they suppose to. Because I didn’t want to spent thousands of dollars for hardware/software and licenses I started looking for a solution.

I ran into mailcleaner.org. They have a community driven antispam & antivirus solution with some a nice feature pack :


SMTP gateway

  • fully compatible with any SMTP server
  • routes mail on a per-domain basis
  • per recipient/host whitelist and blacklist
  • SMTP and LDAP/Active Directory callout for e-mail address validation
  • temporary storage with retries in case of final server failure
  • outgoing load balacing and/or failover


  • SpamAssassin base ruleset and additional rules
  • Bayesian controls, with auto-learn
  • RBL checks
  • Checksum protocols such as Razor/DCC/Pyzor
  • URL RBLs
  • SPF checks

Administration Web Gui

  • Complete configuration of filtered domains, with forwarding and preferences
  • configuration of the base system (network, proxy,…)
  • access to all users’ configurations and quarantine
  • full real-time spam quarantine access
  • full real-time blocked content protection policy configuration
  • advanced administration access list, so you can delegate light administrative access to other people, such as a hotline for example
  • monitoring of the whole mailcleaner filter farm
  • access to all logs
  • mail queue access and control

User Web Gui

  • Authenticator connectors so your users won’t have to remember another credential
  • Full access to their quarantine, with message release and analysis options
  • per e-mail address configuration options, such as delivery mode (tag, quarantine, drop) and periodic summaries


  • support for almost any x86 compatible hardware
  • automatic software raid genertion

and much more…

For your impression watch the screendumps :





Some details I left behind because of security purposes. But it took me about 10 minutes to install it, another 10 to configure it and I totally forgot I was running it for some time untill now. Glimlach Just check it out at : http://www.mailcleaner.org

ZIP Configuration file “contains corrupted data” when import-csconfiguration on Lync Edge server

Some time ago I ran into a problem while exporting/importing the Lync Configuration Store. When importing the configuration file the Lync edge server complains that the file contains corrupted data. After some troubleshooting I found that the solution was very easy, you must enter the .ZIP extension when exporting the data to the file. Otherwise it says the file contains corrupted data.

You could use the following command to export your Configuration Store data:

Export-CsConfiguration -FileName C:\LyncConfigFile.zip