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Updates to commercial MTAs

Last week Message Systems announced the release of Momentum 4. This high volume MTA has a large number of features that make it possible for large volume senders to manage their email and their delivery. I had the opportunity to get a preview of the new features and was quite impressed with the expanded features. Improvements that caught my eye include: Real time views of delivery statistics...

Spam filters and mailbox usage

It’s no secret that I run very little in the way of spam filters, and what filters I do run don’t throw away mail, they just shove it into various mailboxes. Looking at my mailboxes currently I have 11216 unread messages in my mail.app junk folder, 10600 unread messages in my work spam assassin folder and 29401 messages in my personal spam assassin folder (mail getting more than +7 on...

May 2014: The month in email

It’s been a busy and exciting month for us here. Laura finished a multi-year project with M3AAWG, the Messaging, Malware and Mobile Anti-Abuse Working Group (look for the results to be published later this year) and continued working with clients on interesting delivery challenges and program opportunities. Steve focused on development on the next version release of Abacus, our flagship abuse...

The more things change

I was doing some research about the evolution of the this-is-spam button for a blog article. In the middle of it, I found an old NY Times report about spam from 2003. At the same time, the argument is intensifying over what represents legitimate e-mail, particularly when it ends up being blocked by an antispam filter. Last November, AOL threatened to block e-mail from Gap. Even though Gap said it...

IP reputation and email delivery

IP reputation is a measure of how much wanted mail a particular IP address sends.  This wanted mail is measured as a portion of the total email sent from that IP. Initially IP reputation was really the be all and end all of reputation, there was no real good way to authenticate a domain or a from address. Many ISPs built complex IP reputation models to evaluate mail based on the IP that sent the...

April: The month in email

April was a big month of changes in the email world, and here at Word to the Wise as we launched our new site, blog and logo. DMARC The big story this month has been DMARC, which started with a policy change Yahoo made on April 4 updating their DMARC policy from “report” to “reject”. We began our coverage with a brief DMARC primer to explain the basics around these policy statements and why...

Welcome to our new site

We’re very excited and pleased to launch our redesigned website and blog. As you can see, we have a new logo and an official color scheme. In addition to the cosmetic changes, we’ve improved the underlying structure. We have pages dedicted to our offerings, including Abacus and information about our consulting services. We’ve also consolidated a lot of the information spread...

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