SpamCop Blacklist Removal: Why You Probably Don’t Need To

If you came here to find out how to get your IP address off the SpamCop blacklist (bl.spamcop.net), you’re in the right spot. The full removal details are below.

But before you start, let me tell you two things:

1. SpamCop usually delists you automatically.

A SpamCop listing means your server sent spam, and its reputation system caught it — you may not have sent it yourself, but something on your server did, usually in large volume. Here’s the part most guides bury: SpamCop delists automatically once the spam stops. The removal form just speeds up a clock that is already running.

2. Confirm you’re actually being blocked by SpamCop before you do anything.

Check your mail logs and bounce messages for a reference to bl.spamcop.net — don’t rely on a third-party RBL checking tool alone. Those tools can make mistakes, and SpamCop’s popularity is in significant decline, so few email servers still use it to block mail. You may be chasing a listing that isn’t affecting your delivery at all.

So the real work isn’t removal.

It’s finding what on your server is sending mail you never authorized, before your IP gets relisted — and then shoring up your email deliverability so you stay off the lists for good.

TL;DR: SpamCop has no removal request — it delists automatically, usually within 24 hours, once the spam stops. Confirm the block is really SpamCop, then find and stop the source of the spam so you aren’t relisted.

What to do if you’re on the SpamCop blacklist

1. Check your logs and confirm the block is really SpamCop. Look in your mail logs and bounce messages for a rejection that cites bl.spamcop.net. Other blacklists trigger similar bounces, so verify it’s SpamCop before you spend time on it.
2. Confirm the listing with a lookup tool. Use a blacklist checker such as DNSAI’s blacklist check to see whether your IP is actually listed on bl.spamcop.net.
3. Wait — you can’t request removal. Unlike most blacklists, SpamCop has no manual removal request. It delists automatically, typically within 24 hours, once the spam reports stop. Your only real job is to stop the spam at the source so you aren’t relisted.

How SpamCop delisting works

For most senders, the answer is no. SpamCop is time-based: it drops your IP automatically once the reports stop, typically within 24 hours. There is no form to request removal and no queue to wait in — the clock is already running the moment the spam stops.

Two things are worth knowing before you spend any time on this. First, confirm the block is actually SpamCop and not another blacklist producing a similar bounce. Second, SpamCop’s usage has declined significantly, so fewer mail servers rely on it to reject mail than they once did — a listing may not be affecting your delivery at all. If it is, the fix is never the delisting itself; it’s stopping whatever on your server is sending spam.

A bit of context on who you’re dealing with. The SpamCop Reputation Block List (bl.spamcop.net) is operated by Cisco Systems as part of its Talos security intelligence group. Cisco acquired SpamCop in 2007 through its purchase of IronPort. The list draws on reports from SpamCop users and on spamtraps — addresses that only spammers ever mail, so any message reaching them is spam by definition. False-positive rates are low, so if your IP is listed, treat it as a genuine spam problem rather than a mistake.

How to find the source of the spam

This is the part that actually matters. Everything below is the hands-on work of confirming the listing and tracking down what on your server is sending spam.

Read the bounce and confirm it’s SpamCop

Typically, you will first discover you are on the block list by receiving a bounce with an error similar to this:

2020-01-30 09:57:10 H=o897.em.app.postmates.com [167.89.54.194]:18898 I=[198.15.70.42]:25 X=TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=no F=<bounces+3633940-e5d9-admin=attorneysrealty.com@em.app.postmates.com> rejected RCPT <some@somehwere.com>: "JunkMail rejected - o897.em.app.postmates.com [167.89.54.194]:18898 is in an RBL: 
Blocked - see https://www.spamcop.net/bl.shtml?167.89.54.194"

The exact error in the email bounce varies as the recipient’s server can set custom messages, but usually, you will see a reference to the spamcop.net site.

To confirm your IP is on the blocklist, you need to run a SpamCop Blacklist check.  If your IP is on the list, you will see the following:

Why SpamCop listed you

Unlike some RBLs, SpamCop will tell you why you are listed.

In the example above, SpamCop lists:

• System has sent mail to SpamCop spam traps in the past week (spam traps are secret, no reports or evidence are provided by SpamCop)
• SpamCop users have reported system as a source of spam less than 10 times in the past week

The #1 reason for SpamCop blacklisting your server is a security breach — either a compromised user account or web application that is sending spam.

Track down the source

The primary sources of the spam are:

• Compromised user accounts.
• Insecure contact forms.
• Compromised web applications.

Compromised users accounts usually send 1000’s of emails.  By reviewing your email logs or mail statistics, you can easily find the user.   One quick way to find the user is to look for a large number of logins to the SMTP server.   The login string differs between servers, but if you search for the string, you can usually quickly spot the compromised user.  The compromised user will have 100’s if not 1000’s of logins from varying IPs.

While security has improved, web contact forms remain a constant source of spam.  Some forms allow passing of the recipient email via the URL, these forms are prime targets for spammers.

Web application exploits can be more difficult to track down. Malware scanners and web server log analysis usually reveal the source.  Some systems, such as cPanel, will add useful information to the email headers.  So if you can find a bounced email, inspecting the headers may allow you to identify the exploit.

Express delisting: gone

SpamCop used to offer an “express” option to expedite removal once you’d looked up your IP. That’s gone. Today, delisting is entirely automatic and rule-based — there is no form to submit and no way to speed it up. Fixing the source of the spam is the only thing that matters; the clock does the rest (and it’s still far simpler than the Gmail blacklist process).

How automatic delisting works now

SpamCop now enforces the same strict, algorithmic rules for everyone:

• Strictly algorithmic. Removal relies entirely on automated expiration. SpamCop staff cannot manually override or accelerate the timer for you.
• A 24-hour clock. Your IP drops off the list automatically 24 to 48 hours after the last spam report is received.
• The trap reset. If your server sends even one message to a spam trap or triggers a user complaint before the clock hits zero, the countdown immediately resets from the beginning.
• Reports are weighted by recency. Reports from the last 48 hours count most heavily; reports older than one week are ignored entirely. So a burst of recent spam lists you fast, and an IP that has genuinely gone quiet clears fast.

SpamCop will not list an IP on a single report. Two reports can trigger a listing of up to roughly 12 hours; heavier or trap-driven activity extends it, and the 24-to-48-hour expiry only starts counting from the last report. That trap reset is why stopping the spam at the source is the whole job: as long as anything on your server keeps hitting a trap, the timer never runs out and your IP never clears.

Problematic IPs

If your IP or your IP range triggers SpamCop repeatedly, there is no way to expedite removal — and the resetting clock works against you. You must stop the spam completely and let the listing expire on its own. If the listing persists after the spam has genuinely stopped, you can dispute it by contacting SpamCop.

Verify SpamCop blacklist removal

Send an email — that’s the easiest way to check for removal.
You can run the SpamCop Blacklist check tools again. The tool should show your IP is not listed.

Summary

Getting off the SpamCop blacklist is rarely the hard part — in most cases the listing clears on its own once the spam stops. The real work is stopping the spam. If you don’t, your IP will simply be relisted, and repeated listings get progressively harder to clear.

Blacklisted elsewhere?  See our email blacklist removal posts for details on how to remove your server IPs from other email block lists.