MX Messaging Resources

You can use a Mail Filter in Outlook to keep mail from undesired senders out of your Inbox even if it doesn't get classified as Spam. For more information, please see http://mxtoolbox.com/cs/forums/808/ShowThread.aspxTo create a Blocked Senders Filter1) Click on Tools -> Rules and Alerts2) Click on New Rule..3) Start from a blank rule, Check ...

Our Anti-Spam Email filter system uses many factors to determine the validity of an incoming message including the sender's email address, the sending server's IP address, and the content of the message. Unwanted messages which reach your inbox will fall into two categories, missed spam and unwanted mass mailings.Sporatic spam which got passed the ...

Some Internet Service Providers in an effort to curb spam coming from their networks have completely blocked outbound traffic on port 25 except for their own mail servers. There is a quick test to see if this is happening for you.  We need to open a command line interface. In Windows you can click on Start -> Run and type cmd.exe. In OS ...

Oftentimes the only way to diagnose exactly what happened to get a specific message into your mailbox is to have you send us the entire raw message. Outlook calls this the ''Internet Headers'' but other programs call it ''Original Source'' or something similar. If we request the headers from a message, here's how to get them to us using ...

This flash screencast gives you step-by-step instructions for configuring Outlook 2003 as a POP client for your FlexBox Managed Email Account  The information you need to setup Outlook 2003 is as followsUsername = user@example.com Incoming Server = flexbox.mxtoolbox.com Outgoing Server = smtp.mxtoolbox.com More Settings My outgoing ...