Changes at AOL Postmaster desk

The recent layoffs at AOL did affect the AOL Postmaster desk, and information I have received is that there was significant loss. As a result of the staff decrease, some changes have been made to the whitelisting and FBL processes. In order for a FBL to be approved it must meet the new FBL guidelines. In a nutshell, anyone wanting to get a FBL from AOL must meet ONE of the following criteria.

  • The reverse DNS for each IP shares the FBL domain.
  • At least one authoritative nameserver for each IP shares the FBL email domain.
  • The IP WHOIS information for each IP shares the FBL email domain in common. The domain may appear in any of the listed email addresses.
  • The ASN WHOIS information for each IP shares the FBL email domain in common. The domain may appear in any of the listed email addresses.

These are not exactly new policies, some version of them have always been in place. The intent of the checks is to make sure that people only get the FBLs for IP ranges that belong to them. In the past, the checks were done by hand by the folks on the postmaster desk. With the massive decrease in staff, these checks have been automated.
A few people have complained about the new checks and the fact that their applications were denied. The good news is there are escalation paths and ways to get decision makers to take a look at the application. Also, the process is being tweaked so that everyone who should get a FBL does actually get one.

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They’re not blocking you because they hate you.

Really. They’re blocking you because you’re doing something that is triggering their blocking mechanisms.
This has happened over and over and over again. Some political or activist website sends out an email that gets blocked by some large ISP and the political site turns it into a giant crisis that means the ISP hates them or is trying to shut them up or is trying to silence their message.
Except that’s not what is going on. The folks at the large ISPs who handle blocking and incoming mail are incredibly smart and conscientious . They take their jobs seriously. They, both personally and corporately, want their customers (the end recipients) to receive the email they want. Additionally, they do not want to deliver mail that the recipients did not ask to receive.
In almost no cases is the block a particular activist site encounters a result of the ISP not liking the content of the email. If an activist site is being blocked it’s due to complaints or reputation or something that ISPs measure and block on. Some person at the ISP didn’t read your email, decide they didn’t like what you had to say and then block that email. That email was blocked because something related to that email triggered the thresholds for blocking.
Of course, as with everything online, there are caveats. In this case it’s that the above statements really only hold true for large ISPs in free countries. There are some countries in the world that do block email based on content, and that is dictated by the government. Likewise, some small ISPs will block based on the guy in charge not liking the email.
Generally, though, if an activist site is being blocked by a large ISP in the US or other free countries it is because their mailings are somehow not complying with that ISPs standards. Instead of starting an email campaign or blog campaign to shame the ISP for suppressing speech, it is much more productive to actually contact the ISP in question and find out what went wrong.

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Do it yourself mail systems

Through my position here at Word to the Wise I’ve interacted with dozens of companies over the years. Some companies outsource the mechanics of email sending to email service providers, others buy a software or MTA solution from one of the many vendors out there. For both these groups delivery problems are usually issues with permission or user expectations. Technically there are few problems with sending, bounce handling, unsubscriptions and rate limiting. The commercial software, either as created by an ESP or a vendor, typically does these things well.
The last group, those who use a home built system, are a whole different story. They often do no bounce processing relying on the underlying mail transport agent (typically qmail) to do all that work. The problem is that a general mail transport agent handles bounces for a particular email send, but does not have any functionality to handle future emails to addresses that bounce. Consequently the list does not get bounce handled, dead addresses pile up and their delivery rates plummet.
A few weeks ago Derek talked about senders using homegrown email systems and the pitfalls therein. He has a good list of things companies should think of before deciding a home grown system is right for them.

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IP Reputation Portability

Matt posted a discussion of the portability of IP reputation over at his EmailKarma blog.
I have heard about Hotmail/MSN’s claim that if you add your new IPs to your SPF/SenderID record and send from your old IPs that your old IP reputation will transfer to your new IPs. I’ve not heard it working in practice, but it really can’t hurt to add your new IPs to your records as soon as you know what they are.

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