Jamie Tomasello on the Cloudmark Blog:
ESPs who require and enforce best permission practices should be applying peer and industry pressure within the ESP community to adopt these policies. Ultimately, ESPs need to take responsibility for their clients’ practices. If you are aware that your clients are engaging in questionable or bad practices, address those issues before contacting an ISP or anti-spam vendor to resolve the issue.
The next killer ap on the Internet seems to be social networking. Everyone has a great idea for the next facebook or or myspace. All of these sites, though, have to find users. The site will fail if there are no users. One way to get new users is to ask all your current users to invite all their friends to join. This tends to lead to the marketing / product decision to insert functionality into the social networking site which allows current users to upload their address book and the site itself will send out invitations to all your friends and contacts.
This is not actually as great as an idea as it sounds, however. First, you end up with situations like what happened to me this past week. On Wednesday I received the following email:
One of the issues I have touched on repeatedly is the changing face of blocking and filtering at ISPs. Over the last 12 – 18 months, large, end-user ISPs have started rolling out more and more sophisticated filters. These filters look at a lot of things about an email, not just the content or the sending IP reputation or URLs in the message but also the recipient profile. Yes, ISPs really are measuring how engaged recipients are with a sender and, they are using that information to help them make blocking decisions.
There were two separate posts on Friday related to this.
Mark Brownlow has a great blog post speculating about a number of things ISPs might be looking at when making decisions about what to do with an incoming email. He lists a number of potential measurements, some of which I can definitively confirm are being measured by ISPs.
Yesterday we talked about social networks that harvest the address books of registered users and send mail to all those addresses on behalf of their registered user. In the specific case, the registered user did not know that the network was going to send that mail and subsequently apologized to everyone.
That is not the only way social networks collect addresses. After I posted that, Steve mentioned to me that he had been receiving invitations from a different social network. In that case, the sender was unknown to Steve. It was random mail from a random person claiming that they knew each other and should network on this new website site. After some investigation, Steve discovered that the person making the invitation was the founder of the website in question and there was no previous connection between them.
The founder of the social networking site was harvesting email addresses and sending out spam inviting people he did not know to join his site.
Social networking is making huge use of email. Many of my new clients are social networking sites having problems delivering mail. Like with most things, there are some good guys who really do respect their users and their privacy and personal information. There are also bad guys who will do anything they can to grow a site, including appropriating their users information and the information of all their users correspondents.
It is relatively early in the social networking product cycle. It remains to be seen how much of an impact the spammers and sloppier end will have. If too much spam gets through, the spam filters and ISPs will adapt and social networks will have to focus more on respecting users and potential users in order for their mail to get delivered.