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DMARC and Message Wrapping

I have groused at length about the damage that anti-phishing technique DMARC does to e-mail discussion lists. For at least two years list managers and list software developers have been trying to figure out what to do about it. The group that brought us DMARC is working on an un-DMARC-ing scheme called ARC, which will likely help somewhat, but ARC isn't ready yet, and due to ARC's complexity, it's likely that there will be many medium or small mail systems that enforce DMARC and can't or won't use ARC. more

Interest in Cloud-Based Email Infrastructure Grows by 35% in 3rd Quarter of 2016

Cloud-based interest in email infrastructure trended up this past quarter. Port25, a Message Systems Company, tracks cloud-based interest (CBIs) among large volume senders based on evaluation and purchase requests received, in conjunction with overall site engagement. In Q3, CBIs on Port25's website grew by 34.97% over Q2, to a total of 48.2% of unique evaluation and purchase requests. more

Yahoo Collaborating With US Intelligence Agencies

It was revealed yesterday that Yahoo has been scanning people's email for the federal government. This activity was, apparently, authorized by Yahoo CEO Marissa Meyer but not the former CSO Alex Stamos. Mr. Stamos left Yahoo in June 2015. He also publicly disagreed with the director of the NSA back in February 2015 about the NSA having access to encrypted data. more

One-Click Unsubscription

Unsubscribing from mailing lists is hard. How many times have you seen a message "please remove me from this list," followed by two or three more pointing out that the instructions are in the footer of every message, followed by three or four more asking people to not send their replies to the whole list (all sent to the whole list, of course,) perhaps with a final message by the list manager saying she's dealt with it? more

The Kindness of Strangers, or Not

A few days ago I was startled to get an anti-spam challenge from an Earthlink user, to whom I had not written. Challenges are a WKBA (well known bad idea) which I thought had been stamped out, but apparently not. The plan of challenges seems simple enough; they demand that the sender does something to prove he's human that a spammer is unlikely to do. more

Trump's Fundraising Email - Bad Data Drives Delivery Problems

It's a wild election season here in the US. In the past few presidential elections, email has played a bigger and bigger role in messaging and fundraising. President Obama's campaign used email effectively, but sent huge volumes. In fact, the volume was so heavy, it led to a joke on the Daily Show... This year there is a stark difference in how the candidates are using email. more

Growing Interest Abroad for Cloud-Based Email Infrastructure

Between September of 2015 and May 2016, (last 8 months) Port25 saw almost a 30 percent jump in new cloud-based email infrastructure interest outside the United States... While most of the influential senders are not abandoning on-premises mail transfer agent (MTA) solutions, many are looking to cloud infrastructure for managing higher-volumes by bifurcating individual email streams to the cloud. more

Marketo's Path to Being Acquired

Happy Early Memorial Day. Once an ESP or marketing automation company declares itself for sale, there seems to be a mass exodus by investors, which sends up a red flag, (well in this case, a red & white striped flag). This past week there were rumblings about the potential suitors for Marketo. While it is rumored that German company SAP is the front-runner, there are many other potential suitors circling the marketing automation software company. more

Perfect Storm Brewing at ESPs Amidst Growing PowerMTA Admin Crisis

Sometimes, a software company is as much about people as it is about technology. Who says PowerMTA admins don't have influence? Not only are they the influencers of our brand [Port25] they are also the main influencers and decision-makers when it comes to purchasing decisions. more

Macro Observations Facing Email Infrastructure

Last month I attended the 36th annual M3AAWG conference in San Francisco, where esteemed members of the online messaging and anti-abuse community come together to make the Internet a safer and more secure environment. The sending community is highly influential especially among Email Service Providers (ESPs) and truly dominated the two-macro conversations that I participated in. These conversations have the industry in somewhat of a transition. more