Yahoo sent out an email yesterday evening to their postmaster mailing list saying they believe they have fixed the issue that I mentioned earlier this week. Some of the MXs were erroneously rejecting mail claiming that the sending IPs were on the XBL.
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.
Read MoreSomeone twittered me a question about Y! and their ARF reports. Apparently the ARF header is not including AM/PM which is causing problems for some people. Yahoo is aware of the issue and looking into it.
On a housekeeping note, sorry for the lack of postings this week. I’m still recoving from the trip and while I have a lot of things I want to talk about (including responding to the great comments on transactional email) I am swamped with catching up.
People are reporting delivery delays into Yahoo over the last day or so. Yahoo is having some general connectivity problems and are working to correct the issue.
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