A number of people, both at ESPs and on the mailops mailing list, are reporting problems at Hotmail. The most common reports are senders getting
Site hotmail.com (65.55.92.152) said in
response to MAIL FROM (452 Out of memory)
during the SMTP session.
There isn’t much senders can do about this. Hotmail is going to have to fix their resource issue. This may be limited to certain mail clusters, so watching the IP addresses reporting this error and avoiding them may help.
The big news in email today is Microsoft’s announcement of the next version of Hotmail: Outlook.com. This does appear to be an attempt to compete with a host of Google’s offerings. Not only does Outlook.com include Skype and access to social media accounts, but it also includes web app versions of Word, Excel and Powerpoint with 7GB of storage space.
I’m not sure how actively people will be grabbing Outlook.com addresses, as you can use hotmail.com addresses with the Outlook.com interface. Only time will tell, though, how this affects email marketing and spam filtering.
Just for completeness sake, Holomaxx did also file an amended complaint against Microsoft. Same sloppy legal work, they left in all the stuff about Return Path even though Return Path has been dropped from the suit. They point to a MAAWG document as a objective industry standard when the MAAWG document was merely a record of a round table discussion, not actually a standards document. I didn’t read it as closely as I did the Yahoo complaint, as it’s just cut and paste with some (badly done) word replacement.
So what’s the status of both cases?
The Yahoo case is going to arbitration sometime in July. Yahoo also has until May 20 to respond to the 1st amended complaint.
The Microsoft case is not going to arbitration, but they also have a response deadline of May 20.
I’m not a legal expert, but I don’t think that what Holomaxx has written fixes the deficits that the judge pointed out in his dismissal. We’ll see what the Y! and MSFT responses say a month from today.
There are a number of sites online that provide public information about reputation of an IP address or domain name.
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