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.

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Compliance vs. Deliverability

Most people I know handling delivery issues for senders have some version of delivery or deliverability in their job title. But as I talk to them about what they do on a daily basis, their role is as much policy enforcement and compliance as it is delivery. Sure, what they’re telling customers and clients is how to improve delivery, but that is often in the context of making customers comply with relevant terms and conditions.
Some delivery folks also work the abuse desk, handling complaints and FBLs and actually putting blocks on customer sends.
I think the compliance part of the delivery job description that is often overlooked and severely downplayed. No one likes to be the bad guy. None of us like handling the angry customer on the phone who has had their vital email marketing program shut down by their vendor. None of us like the internal political battles to convince management to adopt stricter customer policies. All of these things, however, are vital to delivery.
Despite the lack of emphasis on compliance and enforcement they are a vital and critical part of the deliverabilty equation.

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Delivery emergencies

There is no such thing as a delivery emergency. They just do not happen.
Delivery is fluid, delivery is changing, delivery is complex.
But when delivery goes bad it is not an emergency. There is no need to call up an ISP person at home on a Saturday afternoon and ask them to remove the filters. (And, BTW, experience indicates if you do this that you may have future delivery issues at that ISP.)
I’m sure that people will provide me with examples of delivery emergencies. And, in some cases I might even concede that the receivers will be happy to receive email immediately when it was sent. However, email as a protocol was designed for store and forward. It was not designed to transmit messages instantaneously from sender to receiver. Sure, it works that way much of the time these days. On the whole the Internet is fairly reliable and major servers are connected 24/7 (which wasn’t always the case).
Among many people, particularly recipients and ISP employees, there isn’t the expectation that bulk email is instantaneous. This leads to the belief that delivery problems are not an emergency. Everyone faces them, they get dealt with, life goes on. Demanding an escalation to deal with a “delivery emergency” may backfire and slow down how long it takes to get a response from an ISP.

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Delivery Metrics

Last week ReturnPath published a study that shows 20% of permission based email fails to be delivered to the inbox. For this study, ReturnPath looked at the mail sent by their mailbox monitor customers and counted the number of deliveries to the inbox, the number of deliveries to the bulk folder and the number of emails that were not delivered.
At US ISPs 21% of the permission based emails sent to the ReturnPath probe network did not make it to the inbox. 3% of the emails sent went to the bulk folder and 17% did not make it to the mailbox at all.  MSN/Hotmail and Gmail were the worst ISPs to get mail to. They each failed to deliver more than 20% of the mail that was sent to them. At Canadian ISPs, even less of the mail made it to the inbox, primarily because primus.ca is such a large portion of the Canadian market and they use Postini as a filter. Postini is a quite aggressive filter and takes no feedback from senders.
ReturnPath’s take home message on the survey is that one set of metrics is not enough to effectively evaluate a marketing program. Senders need to know more about their mailings than they can discover from just the bounce rate or the revenue rate or response rate or open rate.
There are a lot of reasons an email doesn’t get to the recipient’s inbox or bulk folder. Mail can be hard blocked at the MTA, and rejected by the ISP outright. Mail can be soft blocked at the MTA and the ISP can slow down sending. Sometimes this is enough to cause the sending MTA to stop attempting to deliver the mail, thus causing mail to not show up. Both of these types of blocks are usually visible when looking at the bounce rate.
Some ISPs accept mail but then fail to deliver it to the recipient. Everything on the sender end says the ISP accepted it for delivery but the ISP just drops it on the floor. This is the type of block that a mailbox monitoring program is best able to identify.
Despite all the discussions of numbers, many marketers are still not measuring the variables in their email campaigns. Ken Magill wrote today about a study released by eROI that indicates more than a third of marketers are not doing any testing on their mailings.
Now, both of these studies are done in an attempt to sell products, however, the numbers discussed should be making smart senders think about what they are measuring in regards to their email campaign, how they are measuring those factors and what the measurements mean.

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