Spam Resource: All Things Deliverability
Since 2001, a blog and email newsletter published by Al Iverson. With over 500,000 words, collected in 1500+ articles and viewed more than four million times (so far), focused on the topics of email deliverability, email authentication and DMARC, stopping spam, dealing with spam folder and spam blocking issues, complying with modern sender requirements, and much more. Thanks for visiting!
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Today I’m lucky to be able to share a guest post from email deliverability and technical expert Frank Rix  (CEO of email service provider  dialogue1  and Technical CRM Consultant…
Yesterday, my wife and I were jumping into the car about noon to go grab lunch together. “Ugh,” she said after she got settled and we started driving away. “Something changed in …
I've blogged about this before, covering the different types of NDRs (non-delivery reports, aka bounces or rejections) that you receive back when trying to send email messag…
Thanks to Lauren Meyer of Socketlabs for suggesting that Valentine’s Day was a good time for folks to share why we love email so much. Want to see what other folks are sharing?…
Did you know that the latest version of the PCI (Payment Card Industry) Data Security Standard references DMARC? But it wasn't quite clear to me if DMARC is specifically requ…
If you’ve run into a DKIM failure with the error "dkim=fail (no key for signature)" in the authentication results header, you’re probably wondering what’s wrong and how…
Every once in a while somebody drops into comments espousing a conspiracy theory around how blocklists are “designed to extract money from email senders” or some other crazy thin…
Hey, a common question I've been seeing and hearing a lot lately is one related to the topic of how to deal with SPF alignment for alias domains in Google Workspace. An alias…
It's International Inspirational Poster Day here at Spam Resource, and to celebrate, allow me to share some good stuff: Dave Smith 's " Deliverability Manifesto .&qu…
An anonymous reader asked the following question in a comment the other day: “[Do you have] any recommendations related to all emails ending up in spam/junk folder when sending t…
If you’re curious which ESP or marketing automation platform just sent you a given email message, here are three easy things you can try. First, try the ESP Finder tool from Send…
If you're working on implementing a BIMI (Brand Indicators for Message Identification) logo for your email domain, congratulations! BIMI is an excellent way to boost your br…
Marketing automation platform Klaviyo is hiring! They’ve got three deliverability/compliance-related roles posted at the moment. There are postings for  Deliverability Strategis…
You know that I blog about spam. And sometimes about SPAM. I'm a fan of one but not the other. Who wouldn't love something salty that tastes a bit like bacon, and fries u…
Microsoft’s Outlook.com or OLC (Outlook Consumer) email platform, the mailbox provider formerly known as Hotmail, can be a tricky one when it comes to managing and mitigating del…