Why Use Choicemail?


Because it works.

Spam now accounts for about two-thirds of all email. It costs most email users at least 15 minutes a day. Research shows that spam costs companies $400-800 per mailbox every year. And these costs are growing.

Permission-based email management is the only thing that actually solves, or ever will solve, the spam problem. (To learn more, read our whitepaper.) It is 100% effective, and ChoiceMail makes it available to you now.

With ChoiceMail, you will never get another piece of unwanted email because a message can reach your inbox in one of only four ways:

  • It is from someone on your whitelist
  • It is from a new sender whose registration request you accepted
  • It matches a permission rule you created
  • It is from a domain that is on your accepted domain list.
  • You approved it manually

In short, if an email is in your box, it’s because you want it there. ChoiceMail transfers the burden of dealing with email messages from people you don't know back to where they belong– the senders. Learn more and get your FREE trial for home or business!

Why ChoiceMail
Exchange 2007 452 4.3.1 Insufficient system resources error

Problem: In the Choicemail forward logs there is an ERROR during message forwarding.Error forwarding mail. Server returned 452 error code (Your mail server replied with:452 4.3.1 Insufficient system resources)

Analysis: This is probably happening due to the Back Pressure feature in Exchange Transport service.

Solution: First step is to reconfigure the Transport service you can do this by doing the following: Open the "EdgeTransport.exe.config" file which is located Program Files/Microsoft Exchange Bin folder.

Disable Resource monitoring or change the monitoring configuration:

Open the "EdgeTransport.exe.config" file with notepad and change resource values or even easier just disable the monitoring completely.
If you are changing the resource values the string should go from
add key="EnableResourceMonitoring" value="true" /
add key="EnableResourceMonitoring" value="false" /
Once this is done save the file and restart the Microsoft Exchange Transport servic

What our users say:

I tell them that I don't have that problem since I have ChoiceMail One.

Debra B.


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