Part II: How to Get Yourself Off Email Blacklists
Friday, March 28th, 2008
“Can I have reliable email without the spam? I don’t like spam.”
In Part I of this series, we found out how email blacklists can play havoc with what for most of us is our #1 form of communication. The scariest part is that your email could be blocked, and you would never even know it.
But there are ways to find out. One of the fastest ways is to use MXToolbox. This nifty tool allows you to see what blacklists you are on, and provides links to those lists so that you can request to have your name removed. The system checks against 147 blacklists (as of this writing), aka Real-Time Blackhole Lists (RBL) and DNS Blacklist (DNSBL).
Getting Off the Blacklist
To start, go to MXToolbox and type in the domain name of your email address (i.e. yourcompany.com). DO NOT add the “www.” before this. MXToolbox brings up one or several IPs for your domain name, which will be displayed something like: 72.24.123.456
Next to each IP listed, there are two buttons: Diagnostics and Blacklists. Click the Blacklists button next to one of your IPs. On the following page the website will automatically fill in the IP you selected in a text box next to another button that says “Blacklist Check”. Click on this.
You are presented with a report from all blacklists available. With any luck the status column will have a green button next to each list, along with the “OK” message. Feel free to do the happy dance.
However, if you get a red button with the status message as “Listed”, you may have a problem. MXToolbox automatically sorts the report for you so that these are all at the top.
So now what? Each blacklist has different policies about how you can remove your IP address. Some allow you to grovel, apologize, and promise never to commit the sin of spam again, while others simply accept your IP but warn you could be back on the list in 10 minutes. Others send you through a series of cyber-hoops only to send you an automated response (via email; how ironic) telling you essentially that you cannot remove your IP from the list. This can happen if your email comes from a dynamic IP — some lists like SORBS seem to add dynamic IPs to their lists automatically.
To find out how (or if) you can remove your IP from a blacklist, click on the list name, follow the instructions, and hope for the best.
One thing that some of these blacklist companies will say is that you should do a virus check to ensure your computer isn’t sending out spam automatically. This is a good idea in any case. A virus trumps spam any day.
The “Ultimate” Solution
If you are serious about preventing your shared IP getting onto a spam list due to someone else’s questionable activities, you can always get a dedicated server or a Virtual Private Server (VPS) to host your site. (One of my clients is in the process of doing this exactly because of lost emails.) This way, you know that all email coming from your IP is yours and spam-free — unless, again, you have a spam-sending virus!
There are drawbacks to this method though. Dedicated servers and VPSs tend to cost more per month, mostly because bigger companies with higher traffic volume tend to use these. You also have to set up all the server details yourself, which means learning how to do this (highly technical) or paying a web developer or Webmaster to set it up for you. There are also “assisted” dedicated servers which take care of these details, but cost even more per month. In my opinion, you are better off paying someone to set up your server and deal with any other issues on an as-needed basis.
So that’s how you get yourself off of email blacklists. Inconvenient, yes. Impossible – only sometimes. But what fun would technology be if it worked right all the time?
~Graham
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