Contacting an ISP that doesn't have a postmaster page

How do you contact an ISP about a block that doesn’t have a postmaster page? While there’s no one answer, I do have some suggestions.
Start by contacting the postmaster@ or abuse@ addresses. For smaller ISPs, the same people handling outbound abuse are the people handling inbound filtering.
When you contact them have the following:

  • What IPs you’re sending from.
  • What the rejection message is (or if it’s not a rejection message, that the mail is undelivered or going to bulk).
  • The recipient you’re sending to.
  • The type of message.

Keep the message short and sweet. Do not send 5 paragraphs about your business model. I’ve been on the receiving end of the 5 paragraphs of your business model, as have so many of the ISPs that it’s turned into a joke among delivery: “Let me tell you about my business model…” They don’t care, they just want to know what the problem.
The message should have 3 (short!) sections.

  1. State the problem: “Mail I am sending from IP address is consistently going to the bulk folder. These are [sales receipts / tickets / bills / newsletters].”
  2. State what you’ve done to fix it:”We have changed our delivery in X fashion” (limited connections, improved data hygiene, stopped mailing very old addresses, fired the idiot sales guy who decided spamming was a good idea, whatever it is).
  3. Ask for a resolution: We’d like to know what you are seeing from our mail server that’s causing you to think this mail is unwanted by your recipients. I’ve attached a copy of the blocked / bulked message.

You MUST include the sending IP address in all correspondence. I can’t emphasize this enough. Without the IP, no one can help you. Without the IP they may even not bother to answer you. Without the IP the only response you will get it “what’s the IP?”
Also, don’t try and call. I know a lot of people prefer using phone to email, but in this case, use email. Calls are mostly useless.
The biggest issue is that getting an IP address over the phone is horrible. But when the IP is in an email, it’s a simple cut and paste into the internal tools. But there are also communication and documentation issues. Some ISPs like to have records of discussions about blocking and unblocking. On the communication level, when things are written down then no one is relying on faulty memories or hastily written notes about what needs to happen.
At smaller ISPs or even some small businesses, you can ask your recipients to talk to their support desk or admin.If the ISPs have customers telling them the email is wanted they’re much more likely to make filtering adjustments.

Related Posts

ISP Relationships

Delivra has a new whitepaper written by Ken Magill talking about the value (or lack thereof) of relationships with ISPs. In Ken’s understated way, he calls baloney on ESPs that claim they have great delivery because they have good relationships with ISPs.
He’s right.
I get a lot of calls from potential clients and some calls from current clients asking me if I can contact an ISP on their behalf and “tell the ISP we’re really not a spammer”. My normal answer is that I can, but that there isn’t a place in the spam filtering process for “sender has hired Laura and she says they’re not a spammer.” I mean, it would be totally awesome if that was the case. But it’s not. It’s even the case where I’m close friends with folks inside the ISPs.
I’m pretty sure I’ve told the story before about being at a party with one of the Hotmail ISP folks. There was a sender that had hired me to deal with some Hotmail issues and I’d been working with Barry H. (name changed, and he’s not at Hotmail any more) to resolve it. During the course of the party, we started talking shop. Barry told me that he was sure that my client was sending opt-in mail, but that his users were not reacting well for it. He also told me there was no way he could override the filters because there wasn’t really a place for him to interfere in the filtering.
Even when folks inside the ISPs were willing and able to help me, they usually wouldn’t do so just because I asked. They might look at a sender on my request, but they wouldn’t adjust filters unless the sender met their standards.
These days? ISPs are cutting their non-income producing departments to the bone, and “sender services” is high up the list of departments to cut. Most of the folks I know have moved on from the ISP to the ESP side. Ken mentions one ISP rep that is now working for a sender. I actually know of 3, and those are just employees from the top few ISPs who are now at fairly major ESPs. I’m sure there are a lot more than that.
The reality is, you can have the best relationships in the world with ISPs, but that won’t get bad mail into the inbox. Filters don’t work that way anymore. That doesn’t mean relationships are useless, though. Having relationships at ISPs can get information that can shorten the process of fixing the issue. If an ISP says “you are blocked because you’re hitting spam traps” then we do data hygiene. If the ISP says “you’re sending mail linking to a blocked website” then we stop linking to that website.
I have a very minor quibble with one thing Ken said, though. He says “no one has a relationship with Spamhaus volunteer, they’re all anonymous.” This isn’t exactly true. Spamhaus volunteers do reveal themselves. Some of them go around openly at MAAWG with nametags and affiliations. A couple of them are colleagues from my early MAPS days. Other do keep their identities secret, but will reveal them to people they trust to keep those identities secret. Or who they think have already figured it out. There was one drunken evening at MAAWG where the nice gentleman I was joking with leaned over and says “You know I am elided from Spamhaus, right?” Uh. No? I didn’t. I do now!
But even though I have the semi-mythical personal relationship with folks from Spamhaus, it doesn’t mean my clients get preferential treatment. My clients get good advice, because I know what Spamhaus is looking for and can translate their requirements into solid action steps for the client to perform. But I can think of half a dozen ESP delivery folks that have the same sorts of relationships with Spamhaus volunteers.
Overall, relationships are valuable, but they are not sufficient to fix inbox delivery problems.

Read More

Questions about Spamhaus

I have gotten a lot of questions about Spamhaus since I’ve been talking about them on the blog and on various mailing lists. Those questions can be condensed and summed up into a single thought.

Read More

Censoring email

It seems some mail to Apple’s iCloud has been caught in filters. Apparently, a few months ago someone sent a script to a iCloud user that contained the phrase “barely legal teen” and Apple’s filters ate it.
The amount of hysteria that I’ve seen in some places about this, though, seems excessive. One of my favorite quotes was from MacWorld and just tells me that many of the people reporting on filtering have no idea how filters really work.

Read More