Yahoo fixed erroneous rejection problem

Yahoo announced over the weekend that they fixed their rejection problem. It may take some time to filter out to all their MTAs, but they do believe the issue is resolved.

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Breaking through the script

In handling day to day issues I use the ISP designated channels. This means I frequently get dragged into long conversations with people, probably outsourced to the far east, who can do nothing beyond send me a boilerplate.
This can be a frustrating experience when the issue you’re trying to deal with is not handled by the script. Generally, by the time someone has come to me for help, they are “off script” and I do need to actually talk to a human to get resolution.
With Hotmail, I’ve found that persistent repeating of very simple phrases will eventually get the issue kicked up to someone who can respond with something beyond another boilerplate. This can take days, but it is possible.
I’ve recently run into a Yahoo issue where I am trying to punch through the script, but have so far been unable to.
One of the services Word to the Wise offers is whitelisting. I collect info from customers, verify that what they’re doing will get them whitelisted at the ISPs that offer it, and then submit the information to the ISPs. Yahoo has recently moved to an online submission form for their whitelisting process, which is great for me. No more creating a giant document and then cutting and pasting the document into an email and then mailing it off.
The problem is, there seems to be a minor problem with the Yahoo Whitelisting submission form. When submitting an online application to Yahoo, they respond with a message that says “this application is not complete.”
I’ve been attempting to break through the script in order to find out what about the application is not complete. The webform has data checking, and you cannot submit a form while leaving any of the questions blank. Asking “what is wrong” when the application is kicked back has resulted in me having multiple copies of the whitelisting submission form.
It’s gotten so frustrating that I’ve escalated to personal contacts, but they can’t explain what’s not complete about the application as submitted online, either.
Has anyone had any success breaking through the Yahoo script? Has anyone managed to get IP addresses whitelisted through Yahoo using the online form?

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Yahoo and Spamhaus

Yahoo has updated and modified their postmaster pages. They have also put a lot of work into clarifying their response codes. The changes should help senders identify and troubleshoot problems without relying on individual help from Yahoo.
There is one major change that deserves its own discussion. Yahoo is now using the SBL, XBL and PBL to block connections from listed IP addresses. These are public blocklists run by Spamhaus. Each of them targets a different type of spam source.
The SBL is the blocklist that addresses fixed spam sources. To get listed on the SBL, a sender is sending email to people who have never requested it. Typically, this involves email sent to an address that has not opted in to the email. These addresses, known as spamtraps, are used as sentinel addresses. Any mail sent to them is, by definition, not opt-in. These addresses are never signed up to any email address lists by the person who owns the email address. Spamtraps can get onto a mailing list in a number of different ways, but none of them involve the owner of the address giving the sender permission to email them.
Additionally, the SBL will list spam gangs and spam supporters. Spam supporters include networks that provide services to spammers and do not take prompt action to remove the spammers from their services.
The XBL is a list of IP addresses which appear to be infected with trojans or spamware or can be used by hackers to send spam (open proxies or open relays). This list includes both the CBL and the NJABL open proxy list. The CBL list machines which appear to be infected with spamware or trojans. The CBL works passively, looking only at those machines which actively make connections to CBL detectors. NJABL lists machines that are open proxies and open relays.
The Policy Block List (PBL) is Spamhaus’ newest list. Spamhaus describes this list as

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Yahoo delivery problems

Over the last week or so a number of people have mentioned problems with delivery to Yahoo. It seems that some emails are being erroneously rejected. Earlier this week, Yahoo posted a message to the Yahoo Postmaster announcement list saying they were aware of the problem and were working on fixing it.

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