Spam Resource: All Things Deliverability

Google's "ReCAPTCHA" API-based user validation process is very popular. So popular, that internet users are running into warnings here and there on the web, suggesting that it's about to stop working on some websites. The reason? The V1 version is deprecated…

Did you know? Gmail actually has two domains. They are gmail.com and googlemail.com. The latter was used primarily in Germany from the launch of Gmail up through some time in 2012. At first, the Gmail trademark was taken by somebody else in Germany . Looks like it may have also…

I've started to search for and catalog big brand DMARC records to look for ideas and suggestions, and also to develop some best practice recommendations. One thing I'm seeing quite often is that a big company will put "p=reject" and "sp=reject" in …

Matt Vernhout of deliverability monitoring service provider 250ok reports that US colleges are slow to adopt DMARC . I'm not totally surprised; my personal observation is that the financial sector and top tier ISPs/webmail providers seem to be leading the DMARC charge. But …

A bunch of friends have been forwarding around this link to an article from "EContent" entitled " Research Finds Email Senders with Strong Subscriber Engagement Are Likely to See Less Email Delivered to Spam " On one level, duh. But also, on another leve…

I have a few Gmail accounts set up where I programmatically download all the mail so that I can generate a report showing information about each message. Sometimes, some of the email messages I receive and want to report on go to the spam folder. I could download mail from the …