I just got some mail claiming to be from “Bank of America <firstname.lastname@example.org>”. It passes SPF: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=188.8.131.52; helo=bofasecure.com; It passes DKIM: Authentication-Results: mx.wordtothewise.com (amavisd-new); dkim=pass (1024-bit key) header.d=bofasecure.com The visible RFC 822 From address is strictly aligned with both the SPF domain and the DKIM domain. So if they’d published […]
We often want to know whether two hostnames are controlled by the same person, or not. One case for that is cookie privacy in web browsers. We want pages at www.blighty.com and images.blighty.com and blighty.com to all be able to set and read cookies for each other – so a user only needs to log […]
We’re in the thick of the busiest time of the year for email. It’s been so busy, in fact, that we’ve seen some slowdowns and delivery issues across the email universe. It may be worth thinking about alternate strategies for end of year promotions beyond Black Friday and Cyber Monday. I was delighted to chat […]
[#INFOGRAPHIC] Email marketing trends 2018 It’s always an honor to be asked to provide quotes and thoughts with experts in the field. Sometimes the day to day gives me tunnel vision, but things like this give me the opportunity to think more globally. Hands down, though, the best part is seeing the final product and […]
A security researcher has identified a rendering flaw that allows for “perfect” phishing emails. From his website: Mailsploit is a collection of bugs in email clients that allow effective sender spoofing and code injection attacks. The spoofing is not detected by Mail Transfer Agents (MTA) aka email servers, therefore circumventing spoofing protection mechanisms such as […]
It is increasingly clear that successful email marketing programs measure and emphasize deliverability. No longer is deliverability the crisis management team called when everything breaks. They’re part and parcel of an effective email marketing team. Today I watched a bit of the EIS livestream where acquisition marketers were discussing their processes. Everyone of them talked […]
Today on MailOp it was announced that the migration of Microsoft freemail domains to the office 365 backend. Over the next week the mx*.hotmail.com mail servers will stop working. Check your settings, folks, and make sure you’re correctly querying DNS before sending.