Taglist hygiene

Cleaning old lists

There comes a time in many marketers’ lives where they are faced with and old, stale database and a management chain that wants to mail those addresses. Smart marketers know that delivery problems will arise if they just reactivate all those users. They also know that mailing older addresses can affect current and engaged addresses as well. Still, many executives think there is no downside...

Identifying domains that don’t accept or send email

A couple folks have asked me recently about MX records that they don’t understand. These records consist of a single . or they contain localhost or they are 127.0.0.1. In all cases, the domain owners use these records to signal that the domains don’t accept email. What do these records look like? Why do domains do this? In all cases it’s because the domain owners want to signal...

Purging to prevent spamtraps

Someone recently asked when they should purge addresses to remove spamtraps. To my mind this is actually the wrong question. Purging addresses that don’t engage is rarely about spamtraps, it’s about your overall communication processes. Well maintained traps will actively bounce mail for 6 – 12 months before turning the address into a trap. In those cases it’s mostly the whole...

Spamtraps are overblown… by senders

One of the fascinating parts of my job is seeing how different groups in email have radically disparate points of view. A current example is how much value senders put on spamtraps compared to ISPs and filtering companies. I understand why this is. In all too many cases, when a sender asks why they’re mail is going to bulk or being blocked, the answer is “you’re hitting...

Metric Monetization

As a digital channel, email provides a lot of different metrics for marketers to use. Not only can marketers measure things like open and click rates, but they can tie these numbers back to a particular recipient. This treasure trove of information leads to obsessing over making the numbers look good. For good deliverability senders want low bounce rates, low spamtrap rates, and high engagement...

10 things every mailer must do

A bit of a refresh of a post from 2011: Six best practices for every mailer. I still think best practices are primarily technical and that how senders present themselves to recipients is more about messaging and branding than best practices. These 6 best practices from 2011 are no longer best, these days, they’re the absolute minimum practices for senders. If you can’t manage to do...

Mike might be spamming, but why?

I’ve been talking a lot about ongoing B2B spam. That is, where senders drop your address into some sort of automation, that sends mail from gmail or amazon and just spams and spams and spams. This is what my mailbox looked like this morning Yes, every one of those emails is sent to the same address. “you are still using the address laura-info@…” Well, no, actually. That...

ESPC meeting

Yesterday I had the pleasure of attending my first ESPC semi-annual meeting. I was scheduled to talk on a panel  about list hygiene with a couple vendors. Because some folks didn’t make it, I also sat on the panel talking about blocklists. It was a fun day. I got to meet and talk with some colleagues I haven’t seen in an age. And I met some new faces and had interesting interactions...

5 Simple Tricks to Reach the Inbox

I saw a post over on LinkedIn today. It was from an ESP, talking about their simple tips and tricks for getting into the inbox. The laughable bit was half the “tricks” had nothing to do with getting to the inbox, but rather were about enticing people to open the mail once it’s gotten to the inbox. There are no “tricks” to getting to the inbox. There used to be some...

Organizational security and doxxing

The security risks of organizational doxxing.  These are risks every email marketer needs to understand. As collectors of data they are a major target for hackers and other bad people. Even worse, many marketers don’t collect valid data and risk implicating the wrong people if their data is ever stolen. I have repeatedly talked about incidents where people get mail not intended for them...

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