Recent Posts

Buying Lists

One of my email addresses at a client got spammed today offering to sell me appending services. I was going to post the email here and point out all of the problems in how he was advertising it, including violating CAN SPAM.
As I often do, I plugged his phone number into google, only to discover that my blog post from March about this spammer was the 2nd hit for that number. Well, go me.
I can report nothing has changed. He’s still violating CAN SPAM. He’s still claiming I have no right to post, share, spindle, mutilate or fold his spam. Well, in the interest in something, I thought I’d share the whole post this time. Just to warn folks from attempting to purchase services from appendleads.com (nice website, by the way).

Creating effective links

CampaignMonitor blogged today about an email they sent out that triggered the Thunderbird “this might be a scam” filter.

Email is not direct mail

Had an interesting talk with a colleague at a BBQ this weekend. He was at a large ISP and then moved on to do delivery at a large email marketing company. This marketing company was started by a very successful direct (snail mail) marketer. The CEO believed totally in testing and they measured everything. They knew what colors provoked a better response and which fonts were better received by recipients.
But this wasn’t always enough. They had some spotty delivery and my friend was hired to try and solve the delivery problems. He had some luck and did fix a number of things, but there was a deeper issue he couldn’t address: that email is not direct mail. The types of testing done is the type of testing for direct mail. They were so focused on getting the best response to a particular offer they refused to consider tweaking an offer from their “proven ideal” to stop triggering content filters at some large ISPs. So their ideal offers would sometimes end up in the inbox and sometimes in the bulk folder and sometimes just disappear.
With direct mail, the USPS is required by law to deliver mail to the addressee. Not only that there are a lot of barriers put up to prevent (or discourage) recipients to opt-out of receiving direct mail. This isn’t the case in email. Not only is their no requirement for an ISP to deliver email to recipients, there is actually a law that says that recipients must be able to opt-out from receiving future emails.
Direct marketers are used to having a lot of freedom and control over their mail. They can buy and sell address lists and send almost anything they want without having anyone tell them they can’t. That mindset translates badly into the email space where the ISPs and the recipients have a lot of control over their incoming email. It means that senders with the absolute perfect test copy see delivery problems because their perfect copy looks just like something a spammer would do and gets caught in content filters. It means they come into email and try to buy a list and discover that while it may be financially viable, they have to deal with angry upstreams, blocks at recipient ISPs and sometimes a Spamhaus listing.
Email isn’t the same as direct mail and attempting to map direct mail techniques onto email usually doesn’t work.

10 ways spam is like Vuvuzelas

Amir Lev has a great post today detailing the 10 ways that spam is like Vuvuzelas. After reading his reasons (and deleting over 1000 messages from Cutwail), I absolutely agree.

Speaking to executives about deliverability

Exacttarget published a Deliverability whitepaper today. They interviewed a number of people around the email industry and asked them what they would tell C-level executives about email and email marketing.
It’s well worth a read, particularly given there are at least two ISP representatives speaking out about what they think makes a good email marketing program. You’ll see many of the themes we talk about here represented in the various articles.
Good delivery boils down to a few things, the most important of which is sending mail people have asked for and want.

ESPs, Non-portable Reputation and Vendor Lock-in

I’ve seen some mentions recently of ESPs suggesting that if you use your own domain in the From: of mail you send through an ESP then that ESP can’t “do email authentication” properly unless they require you to edit your domains DNS settings. That’s not really so, but there is a kernel of truth in there.
The real situation is, unsurprisingly, a bit more complicated.
What authentication features should you look for in an ESP?

Gmail and the PBL

Yesterday I wrote about the underlying philosophy of spam filtering and how different places have different philosophies that drive their filtering decisions. That post was actually triggered by a blog post I read where the author was asking why Gmail was using the PBL but instead of rejecting mail from PBL listed hosts they instead accepted and bulkfoldered the mail.
The blog post ends with a question:

Why do ISPs do that?

One of the most common things I hear is “but why does the ISP do it that way?” The generic answer for that question is: because it works for them and meets their needs. Anyone designing a mail system has to implement some sort of spam filtering and will have to accept the potential for lost mail. Even the those recipients who runs no software filtering may lose mail. Their spamfilter is the delete key and sometimes they’ll delete a real mail.
Every mailserver admin, whether managing a MTA for a corporation, an ISP or themselves inevitably looks at the question of false positives and false negatives. Some are more sensitive to false negatives and would rather block real mail than have to wade through a mailbox full of spam. Others are more sensitive to false positives and would rather deal with unfiltered spam than risk losing mail.
At the ISPs, many of these decisions aren’t made by one person, but the decisions are driven by the business philosophy, requirements and technology. The different consumer ISPs have different philosophies and these show in their spamfiltering.
Gmail, for instance, has a lot of faith in their ability to sort, classify and rank text. This is, after all, what Google does. Therefore, they accept most of the email delivered to Gmail users and then sort after the fact. This fits their technology, their available resources and their business philosophy. They leave as much filtering at the enduser level as they can.
Yahoo, on the other hand, chooses to filter mail at the MTA. While their spamfoldering algorithms are good, they don’t want to waste CPU and filtering effort on mail that they think may be spam. So, they choose to block heavily at the edge, going so far as to rate limit senders that they don’t know about the mail. Endusers are protected from malicious mail and senders have the ability to retry mail until it is accepted.
The same types of entries could be written about Hotmail or AOL. They could even be written about the various spam filter vendors and blocklists. Every company has their own way of doing things and their way reflects their underlying business philosophy.

XXX coming to a mailbox near you… eventually

ICANN voted to advance the .xxx TLD proposal today. As one might expect, this is a sponsored TLD intended for use porn and adult sites. This doesn’t mean that .xxx domains will be available immediately, there are still multiple steps in the process.
The next step is for ICANN to investigate the business model of ICM Registry, the sponsor of this TLD. If that passes, then .xxx domains will be coming to web browsers and mailboxes near you.
Update: For those of you who are shocked there is porn on the internet I only have to say (NSFW video + audio after the cut)

Delivery Jobs

There are a couple companies currently looking for delivery specialists.
e-Dialog: Delivery Specialist
Responsys: Delivery Consultant
ThinData: Delivery & ISP Relations Analyst
ThinData: Privacy Analyst
Know anyone else hiring? Leave links in the comments.