How to Remove Your IP from Earthlink’s Blacklist

How to Remove Your Email from Earthlink's Spam BlacklistThis is another installment of our Spam Blacklist Removal Series. In the first post, I covered how to remove your IP from Yahoo’s blacklist. I recommend reading the first post as there is some details on there about how to proceed that are applicable to any blacklist removal process. In rackAID’s Linux support services, I often deal with people who have had their servers blacklisted. One thing I have learned is to be patient and follow the ISP’s instructions carefully.

For Earthlink, the process involves:

  • Emailing Earthlink’s postmaster at a special address
  • Reading the response email
  • Cleaning up any blacklist issues if you have them
  • Submitting your IP for removal from Earthlink’s blacklist

As mentioned with Yahoo!, this procedure will not help you if you do not fix the problem. If you’ve fixed the problem, then read on to learn how to get removed from Earthlink’s blacklist.

Blocked by “”

If you get a bounce with the following:

Delivery to the following recipient failed permanently: [person]
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 8): 550 550 Dynamic/zombied/spam IPs blocked. Write

The you have likely been blocked by Earthlink’s spam filtering system. Over the years, Earthlink acquired many smaller ISPs. As a result, there are many domains that may be impacted by having your email server IP listed on Earthlink’s list.

Call the Postmaster
Earthlink’s postmaster information is a bit scattered. Right now, the best resource is a knowledgebase article, which will provide you with links to key policies and procedures for email.

In most cases, you will want to email, you will get a reply within a couple of minutes with the following:

Thank you for writing This is an automated response to the email you sent to this address.

This email address is only for those issues where EarthLink appears to be blocking a mail server and mail is returned with the following error messages: "550 Dynamic/zombied/spam IPs blocked. Write".
EarthLink may be blocking your mail server because the server is/was listed in a dynamic IP range, an open proxy, a compromised machine, or major source of spam.
In order to help you with your issue we will need some information from you. If you are the administrator of this mail server, please follow the instructions below before emailing us back.
If you do not know what IP address your server is sending with, please contact the mail administrator of your company or your ISP and have them follow the instructions below.
If you are the administrator of the email server being blocked, please know you may be able to expedite unblocking by checking to see if your mail server is listed in the following lists and resolving before emailing us:
This is a list of IPs that may be currently infected and sending spam unknowingly.
From their website you will be able to query your IP to see if it listed in any of their 3 lists that track dynamic IPs, zombied IPs, and IPs that are known to purposely send spam. EarthLink blocks IPs known to be dynamic, zombied, and purposely sending spam.
If your mail server/gateway IP is not on these lists, is not dynamic, and is not an open relay/proxy/zombie, please reply back to with 'BLOCKED ' in the subject line with the mail server/gateway IP inserted. does not block any mail sent to it; so, if possible, please email us from the server in question. All reports sent to this address, not using this format will receive this auto response. This process will allow us minimize the amount of time to resolve any blocking issues. Please note, any emails you send to us without the formatted subject lines are not kept. If you included important information in that first unblock request, please make sure that information is included in your subject-formatted response.
Thank you for your cooperation,
EarthLink Abuse

As they say, read the entire email and simply comply with their request. At rackAID, we use DNSStuff to do RBL lookups. If you are clear of the RBLs, then you can email Earthlink your server’s IP address.

Be sure to format your email exactly as they request or it will not work:

BLOCKED ‘ in the subject line with the mail server/gateway IP inserted.

Bulk Senders

I could not find any specific information regarding sending bulk email to Earthlink accounts. Yahoo! has a special form to fill out. The most information I could find was a policies page , which has a useful list of all of Earthlink’s domains.


To get out of Earthlink’s blacklist, simply email your IP to the email address. Be sure that your system is clean before you do so. You certainly do not want to get listed again and lower your sender reputation.

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Jeff is the CEO and founder of rackAID. He has been working in hosting industry since the days of Rackshack's famed customer appreciation parties back in the early 2000's. Jeff is an avid cyclist, wine enthusiast, and admitted Kraftwerk listener (please don't hold that against him). You may spot him at any number of hosting, startup and small business conferences


  • Jeffrey Huckaby December 10, 2009 at 10:36 am

    That tool works well too. Unfortunately, large ISP’ like Yahoo!, Earthlink and AOL do not make their blacklist public, so you have to check it manually with a telnet session to port 25 from the server.

  • Mark Houldridge December 10, 2009 at 3:55 am

    I’d recommend <a href=“; rel=“nofollow”></a&gt; for checking IP blacklisting.  I’ve found it works better due to it’s non-cached results which are collected in real-time against DNS blacklists.

  • Yoshinori Fujisawa February 4, 2010 at 2:20 am

    Please delete Internet Protocol address of our mail server from the blacklist.

  • Jeffrey Huckaby February 4, 2010 at 3:54 am

    We don’t maintain the blacklist. You need to contact Earthlink to get removed.

  • Sean March 6, 2010 at 2:29 am
  • Juli Zurovec March 15, 2010 at 10:19 am

    Thanks for the link. Much easier than reading it above.

  • bma March 16, 2010 at 1:04 am

    my email server is not on the blacklist. I just got something like this:
    # telnet 25
    Connected to
    Escape character is ‘^]’.
    Connection closed by foreign host.

    I got this for all mx records hosted on , so my server cannot send emails to my clients.  Is there a way to deal with that?


  • Jeffrey Huckaby March 16, 2010 at 3:46 am

    You may have to try to contact the earthlink postmaster directly.  Either they are dropping your connection outright or you have a network issue between your server and them.

  • doglover1967 March 23, 2010 at 2:06 am

    Do they notify you once you’re clear?  How long does the process take once you’ve replied back with the requested information?

  • Jeffrey Huckaby March 24, 2010 at 6:46 am

    You will get a response notifying you the request is being processed but typically not much more unless they require more details.

  • Aaron J March 30, 2010 at 3:28 am

    I am an email administrator for a few hundred users at a company in Canada.  I had this happen to me 3 weeks ago and the standard process cleaned up the issue.  Not sure why we were added to any blacklist because we have never been listed on any RBL that I can find and of course we use static IPs for our mail servers.
    Today I cannot even use the standard process!
    Diagnostic information for administrators:

    Generating server: delivery

    #< #5.0.0 smtp; 550 Unknown local part ‘blockedbyearthlink in <‘>> #SMTP#

    Why don’t we all return the favour and block all incoming email from  Maybe once they are on a private email system they will miss the rest of us on the Internet…

  • Justin Y April 5, 2010 at 12:32 pm

    Aaron J, I’m seeing the exact same behavior as you.  Blocked a few weeks ago, cleared, not only any RBLs I can find, and now blocked again by Earthlink without response to attempts to clear.  Very frustrating.

  • Aaron J April 7, 2010 at 9:40 am

    The good news is that Earthlink’s systems just seemed to be overloaded that day.  Around 6PM I got replies to every request and the problem was rectified.  Hopefully I am not revisiting this topic in a couple of weeks.

  • Ron L April 21, 2010 at 10:42 am

    I’ve been trying to deal with an Earthlink block right now for the last three days, and their email server isn’t working correctly (confirmed in a support chat session with one of their techs).  They just keep telling me to try again later that someone is looking at it, but it hasn’t worked in 3+ days.  No responses to any submissions even by their own customers I’ve have submit them for me.  They say only way to be removed is the broken email process I keep telling them isn’t working.

  • Beau April 27, 2010 at 1:32 am

    No James,  in the original e-mail from, it states that they do -not- block spam on that address.

  • James H April 27, 2010 at 7:21 am

    Ok, so the basic gist is something to the effect of:  “I’m blocking your email server, but send me an email and I’ll unblock you”  ???

  • effie April 28, 2010 at 4:55 am

    i think my email is on a blacklist and i don’t know why i use it a lot because we have a lot of clients and friends and relatives all over the world but i don’t use it for spam so how can i remove my email from the blacklists?
    thank you for your time, have a good day

  • John Cole May 2, 2010 at 4:38 am

    We have been fighting Earthlink ever since we changed carriers six months ago. We can send no messages to Earthink users, and, despite many unblock applications we receive this:
    “We don’t seem to be blocking mail server xx.xx.x.xx at this time.
    It’s possible that this server has already been unblocked and
    the changes have not made it out to our mail servers yet, or
    that another server or IP address is actually the cause of the

    If this problem persists, please reply from the blocked server
    and include a 550 bounce message with full headers, and we will
    investigate the issue further.  If possible, please include any
    gateway/firewall IPs that your mail server may be routing through.
    Also, please include anything important that you may have sent
    to us in your first unblock request.


    Earthlink Abuse Department;

  • A. Norris May 8, 2010 at 10:13 am

    A few months ago we filed our first complaint with Earthlink regarding them blocking all of their emails to our customers. We actually have hired an outside IT person to take care of this issue hoping his tech-speak could get this resolved faster than we could on our own.  To all of our clients with Earthlink addresses, we’ve had to email them through a Ymail account we had to create, asked them to great a free gmail or yahoo account, or call them which slows us down tremendously.

    We have followed all of Earthlinks requests on how to resolve the issue. We’ve been told the IP address we acquired when we switched to Charter was associated with a spammer but this didn’t start until over a month after we switched.

    We have numerous systems to ensure we never have this issue. We have a double opt-in system for all marketing purposes, and as a company, we rarely do bulk emailing. When we do, it goes out on the servers of our email marketing service.

    This issue has cost of thousands of dollars in IT time. This is not including time spent working around this issue with phone calls, bounced emails, and emailing alternatives.

    Again, we’ve followed every request by Earthlink to be told that it will “be fixed by Friday” or that it’s been escalated to the engineering department.

    As a busy small business this has been a costly pain. We as consumers are left to twist in the wind.

  • sergio May 21, 2010 at 1:11 am

    Can’t reply to a prospect because Earthlinks is blocking my clean email. This is an abuse costing $s to me as well as to lots of companies around the world ! Any way to stop them ?

  • Anon May 25, 2010 at 12:50 pm

    I’m still not sure how to do this. This happened suddenly with people I never had problems with before. I am using domain email but don’t know the IP of the server that is doing the sending from a mail program….. what to do? Also, how to tell if a Mac has any IP exploits on it?

  • Annoyed June 29, 2010 at 9:12 am

    This has happened to us before from other micro ISPs such as AOL and comcast.  We still don’t know how we got onto their list, or earthlinks, but they are blocking us and we have not gotten any return emails from their abuse department.

    Blacklists are stupid, especially private ones.

  • peter October 18, 2010 at 10:02 am

    please remove our ip address from and we can send email with our customers.

  • peter October 18, 2010 at 10:04 am

    please help us to remove the ip address: from and we can emial with our customers.

  • Jeff H. December 8, 2010 at 5:53 am

    Peter and others.
    We don’t control the list. We just provide help and tips on how to get removed. You will need to follow the instructions in the post to get removed from Earthlink’s blacklist.

  • Lafazh April 9, 2011 at 10:32 am

    Sometimes spam can be deleted at the IP, but some days could come again, do not know why

  • Rick January 29, 2012 at 4:31 am

    Frustrating. After nearly 10 years of email with a particular client, earthlink decided today – when I absolutely need to get an email to him – to block my IP. I went through all the steps to correct the problem, and earthlink sent an email saying I’ve been taken off their blocked list. But: I have to wait between 2 – 24 hours to have service resumed. I don’t use earthlink, and don’t know much about them, but I know my colleagues who use them pay for the service. That would be, as they say, a supreme waste of money. I recommend anyone on earthlink using it simply for an email address consider finding another mail client. Ridiculous, this day and age. Rick.