Abuse it and lose it

Last week I blogged about the changes at ISPs that make “ISP Relations” harder for many senders. But it’s not just ISPs that are making it a little more difficult to get answers to questions, some spam filtering companies are pulling back on offering support to senders.
For instance, Cloudmark sent out an email to some ESPs late last week informing them that Cloudmark was changing their sender support policies. It’s not that they’re overwhelmed with delisting requests, but rather that many ESPs are asking for specific data about why the mail was blocked. In December, Spamcop informed some ESPs that they would stop providing data to those ESPs about specific blocks and spam trap hits.
These decisions make it harder for ESPs to identify specific customers and lists causing them to get blocked. But I understand why the filtering companies have had to take such a radical step.
Support for senders by filtering companies is a side issue. Their customers are the users of the filtering service and support teams are there to help paying customers. Many of the folks at the filtering companies are good people, though, and they’re willing to help blocked senders and ESPs to figure out the problem.
For them, providing information that helps a company clean up is a win. If an ESP has a spamming customer and the information from the filtering company is helping the ESP force the customer to stop spamming that’s a win and that’s why the filtering companies started providing that data to ESPs.
Unfortunately, there are people who take advantage of the filtering companies. I have dozens of stories about how people are taking advantage of the filtering companies. I won’t share specifics, but the summary is that some people and ESPs ask for the same data over and over and over again. The filtering company rep, in an effort to be helpful and improve the overall email ecosystem, answers their questions and sends the data. In some cases, the ESP acts on the data, the mail stream improves and everyone is happy (except maybe the spammer). In other cases, though, the filtering company sees no change in the mail stream. All the filtering company person gets is yet another request for the same data they sent yesterday.
Repetition is tedious. Repetition is frustrating. Repetition is disheartening. Repetition is annoying.
What we’re seeing from both Spamcop and Cloudmark is the logical result from their reps being tired of dealing with ESPs that aren’t visibly fixing their customer spam problems. Both companies are sending some ESPs to the back of the line when it comes to handling information requests, whether or not those ESPs have actually been part of the problem previously.
The Cloudmark letter makes it clear what they’re frustrated about.

Over the past few months, Cloudmark has seen a significant increase in the number of queries from ESPs requesting information on campaigns that have been content-blocked based on Cloudmark data. This increase has required us to review how the Cloudmark support team can handle such requests without affecting the service that we provide to Cloudmark customers.
In all cases, our response to ESPs is that their clients need to clean up their mailing lists and practice better list hygiene on an ongoing basis. We would like to see an improvement from those clients whose names continue to appear in support tickets to Cloudmark.
Our review has shown that the requests for information are not for us to unblock the content but usually to get details on what caused the content to be marked as spam, including requesting ratios of blocks to unblocks. However, all ESPs have access to most of this information already by signing up to feedback loops and having seed accounts at large ISPs.

I’ve heard much the same thing from Spamcop reps. Paraphrased: if people don’t want to be blocked, they need to clean up their mail and stop spamming.
Dealing with spam filtering blocks is much like dealing with ISP blocks. Senders cannot rely on the blocking entity to give details and information about the whys of blocking. Instead, the ESPs and senders must use available information to determine the underlying cause of delivery problems.
This is actually a large change. It used to be almost any one who knew people who worked in the email space could act as a “delivery expert” because they knew the right people to ask. More and more, though, ISP and spam filter relations are no longer about who you know, they’re about what you understand about the ecosystem and what you can extrapolate from available data.

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Changes at Gmail

As I’ve said before, I can usually tell when some ISP changes their filtering algorithm because I start getting tons and tons of calls about delivery problems at that ISP. This past month it’s been Gmail.
There have been two symptoms I’ve been hearing about. One is an increase in bulk folder delivery for mail that previously was reliably hitting the inbox. The other is a bit more interesting. I’ve heard of 3 different mailers, with good reputations and very clean lists, that are seeing 4xx delays on some of their mail. The only consistency I, and my colleagues at some ESPs, have identified is that the mail is “bursty.”
The senders affected by this do send out mail daily, but the daily mail is primarily order confirmations or receipts or other transactional mails. They send bi-weekly newsletters, though, exploding their volume from a few tens of thousands up to hundreds of thousands. This seems to trigger Gmail to defer mail. It does get delivered eventually. It’s frustrating to try and deal with because neither side is really doing anything wrong, but good senders are seeing delivery delays.
For the bulk foldering, Bronto has a good blog post talking about the changes and offering some solid suggestions for how to deal with them. I’m also hearing from some folks who are reliable that Gmail may be rolling back some of the bulk foldering changes based on feedback from their users.
So if you’re seeing changes at Gmail, it’s not just you.

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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.

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