Cyber Monday volumes

Wow! Congrats to all the senders out there for sending So Much Volume that mail servers are full. I’ve even seen reports that STARTTLS connections are taking multiple seconds to establish at Gmail. The volume of mail that it takes to make Google slow down is impressive.

Of course, Gmail isn’t the only system exhibiting slow downs.  Other major consumer webmail providers are also showing signs their servers are under heavy load. I’m seeing reports about both AOL and Microsoft accepting mail slowly. Oddly enough, I’ve not seen anything about Yahoo having issues. Maybe folks just never use yahoo.com addresses any more.
There may not be a fix for this. It is very possible receiving systems just do not have the capacity to handle the volume of mail folks want to send today. If senders have, collectively, decided to send more mail than max capacity there isn’t much that can be done. Maybe some very forward thinking ISPs have spare servers they can deploy, but it’s unlikely.
No major advice here, just a warning that receivers may not be able to access all the mail that’s currently being shoved at them. Nothing to do except retry, and perhaps hold off some “less urgent” sends until after normal business hours. Those of you who are sending Cyber Monday sales emails may just have to extend them to Tuesday in some cases.
EDIT: After I posted this, I saw problems with Yahoo (mail accepted but not making it to the inbox) and Earthlink as well.

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Hunting the Human Representative

Yesterday’s post was inspired by a number of questions I’ve fielded recently from people in the email industry. Some were clients, some were colleagues on mailing lists, but in most cases they’d found a delivery issue that they couldn’t solve and were looking for the elusive Human Representative of an ISP.
There was a time when having a contact inside an ISP was almost required to have good delivery. ISPs didn’t have very transparent systems and SMTP rejection messages weren’t very helpful to a sender. Only a very few ISPs even had postmaster pages, and the information there wasn’t always helpful.
More recently that’s changed. It’s no longer required to have a good relationship at the ISPs to get inbox delivery. I can point to a number of reasons this is the case.
ISPs have figured out that providing postmaster pages and more information in rejection messages lowers the cost of dealing with senders. As the economy has struggled ISPs have had to cut back on staff, much like every other business out there. Supporting senders turned into a money and personnel sink that they just couldn’t afford any longer.
Another big issue is the improvement in filters and processing power. Filters that relied on IP addresses and IP reputation did so for mostly technical reasons. IP addresses are the one thing that spammers couldn’t forge (mostly) and checking them could be done quickly so as not to bottleneck mail delivery. But modern fast processors allow more complex information analysis in short periods of time. Not only does this mean more granular filters, but filters can also be more dynamic. Filters block mail, but also self resolve in some set period of time. People don’t need to babysit the filters because if sender behaviour improves, then the filters automatically notice and fall off.
Then we have authentication and the protocols now being layered on top of that. This is a technology that is benefiting everyone, but has been strongly influenced by the ISPs and employees of the ISPs. This permits ISPs to filter on more than just IP reputation, but to include specific domain reputations as well.
Another factor in the removal of the human is that there are a lot of dishonest people out there. Some of those dishonest people send mail. Some of them even found contacts inside the ISPs. Yes, there are some bad people who lied and cheated their way into filtering exceptions. These people were bad enough and caused enough problems for the ISPs and the ISP employees who were lied to that systems started to have fewer and fewer places a human could override the automatic decisions.
All of this contributes to the fact that the Human Representative is becoming a more and more elusive target. In a way that’s good, though; it levels the playing field and doesn’t give con artists and scammers better access to the inbox than honest people. It means that smaller senders have a chance to get mail to the inbox, and it means that fewer people have to make judgement calls about the filters and what mail is worthy or not. All mail is subject to the same conditions.
The Human Representative is endangered. And I think this is a good thing for email.

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State of the Industry

Over the last few weeks I’ve had a series of posts on the blog from various authors who are active in the email space.
I posted A very young industry commenting on the lack of experience among email marketers. I think that some of the conflict between ISPs and ESPs and receivers and marketers can be traced back to this lack of longevity and experience. Often there is only a single delivery expert at a company. These people often have delivery responsibilities dropped on them without any real training or warning. They have to rely on outside resources to figure out how to do their job and often that means leaning on ISPs for training.
JD Falk described how many at ISPs feel about this in his post With great wisdom…

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Legitimate email marketers need to take a stand

I was reading an article on Virus Rants and the opening paragraph really stood out.

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