Monitoring

Company responsibility and compliance

I blogged a few times recently about Zoho and their issues with malicious actors abusing their platform. They asked me to post the following statement from their CEO Sridhar Vembu.

Looking forward

I had a number of very good talks with folks at the Email Innovations Summit earlier this week. I’m still digesting it all. It’s clear that getting to the inbox isn’t a solved problem. Around a decade ago I figured that the explosion of complaint feedback loops would make my job obsolete. That more data would mean anyone could manage delivery. That’s not the case for a couple reasons. The biggest is that filters don’t look just at complaints and there aren’t FBLs for all the other factors.
For whatever reason, many companies are still struggling with delivery.
Even more interesting is how changes in filters and inboxes are making it harder to measure delivery. In some ways I feel like we’re losing ground on inbox measurement. Filters changes and will keep changing, both to address emerging threats and to meet the needs and wants of subscribers. Gone are the days where Panels have their problems. Seed lists have their problems. There’s a longer blog post here, but it’s nearly the weekend and I’ve had a long week.
Hope you have something great planned.

Delivery Monitor Closing Down

Delivery Monitor by Aweber is one of the inbox monitoring services available for senders. Aweber has been in the process of winding down Delivery Monitor for the last few months and they will be turning the service off completely tomorrow.
A lot of folks have asked me about replacements for Delivery Monitor. There are, of course, Return Path and Pivotal Veracity, but many of the smaller mailers I talk to can’t justify the expenditure for either service.
Enter Green Arrow Monitor, a service provided by Green Arrow. This is a new seed list service aimed at marketers that need some delivery monitoring at commercial US ISPs. They’re reaching for the middle of the market. As a bonus, they’re offering special pricing for former Delivery Monitor customers.
While they don’t offer all the bells and whistles of other seedbox services, for the small to mid-size company that wants to know what their delivery is like at the major commercial ISPs this is a worthwhile service to investigate.
Full disclosure – I worked with GreenArrow to look at what parts of the market were being missed by other monitoring services and provide delivery consulting for some of their customers.

Old lists have bad delivery

This is something we all know is true, and something that everyone believes. But, Mailchimp has actually published numbers demonstrating just how bad old lists are.

Troubleshooting a Postini block

Mail from one of my clients is being filtered at Postini and they asked me to look into this. Not that there is anything that can be done, of course. Even before they were bought out by Google, they were the poster child for a spam filtering company that believed they could do no wrong. It was difficult, if not impossible to get a straight answer from Postini about filtering, and the only statement they would ever make in regards to blocking problems was ‘have the recipient whitelist your mail.’
It is not just that Postini will not talk with people who are blocked, they will not talk to their own customers, either. Many years ago, I was dealing with another Postini issue for a customer. This customer was a Postini customer and was sending mail to themselves to test their new ESP. Postini was blocking the mail and the customer wanted me to find out why. After a couple days of digging I did actually find a really-o truly-o human at Postini. [1] He explained to me that a single line of text, followed by an unsubscribe link was spam, always spam and nothing but spam. He also explained that the only way for that mail to be let through, was for my customer to turn off his Postini filters.
Fast forward 4 years and I once again have a customer blocked by Postini. Usually, I tell customers there is nothing to be done for Postini blocks and that no one can find any information about them, but this customer is insistent. This particular customer has extremely clean mailing practices, sends highly relevant and wanted mail and consistently gets 95+% inbox delivery. They are not spammers, not even a little bit. Because I know this customer is so clean, I poked around a little to find some information about them. They do use the ReturnPath Mailbox Monitor so I have a copy of the headers Postini is adding. I also discovered that Postini is now providing a decoder service for their headers at https://www.postini.com/support/header_analyzer.php
The response you get back from pasting in a header is not that useful if you have found any of the numerous explanations of Postini headers, but it does show some willing. Note, there is no way to ask a question or provide feedback to Postini on the listing.
There is not much that can be done to deal with Postini filtering your email. The best you can do is have your recipients whitelist you.
[1] I believe I am the only person on the delivery end that has ever been able to actually talk to a live human at Postini, and I think that is only because I called them from the same area code they are in and some engineer decided to return the message I left on their corporate voicemail.

Do you know where your addresses go?

Being a deliverability consultant, I end up signing up for a lot of lists and providing email addresses to a lot of different websites I may not normally trust with my email address. The only way to manage the resulting volume of email is using a disposable address system. There are a number of commercial versions, but we built our own system.
Any time I need to sign up with a client, I create a new email address. Part of the address creation process involves making notes about where and when the address was used. When mail is received at any of the email addresses I have used, that email is appended with the data I provided at the time I signed up and forwarded to a mailbox on my main system. If an address ends up compromised or sold and getting too much mail, I can just turn it off. This system allows me to freely hand out addresses, without a large amount of mail ending up in my primary mail box.
Disposable addresses great way to monitor what my clients are doing with my email address. I have found, in at least 2 cases, that my clients are doing nothing wrong, but there are leaks in their process that lets email addresses get out to spammers. My reports of data leaking were the first they knew about any problems with their vendors or customers.
I strongly recommend any marketer who shares any data, include in that data test or seed accounts. Sign up for your own lists, using unique addresses, so that you can see what kind of mail your subscribers are receiving once they sign up at your site. If you are providing data to customers or vendors, include unique test data in each list. If you start getting unexpected mail to those addresses, you can track back to the specific vendor with the data problem.
Your email address list is one of the biggest assets your company has. Protect that asset by monitoring what others are doing with it.