Recent Posts

SHOUTY CAPS!!!

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Over at Meh Glenn Fleishman has put together a fascinating two-parter on the history of using ALL CAPS for emphasis. And SHOUTING.

Google is disabling support for email sent using version 3 of SSL or using the RC4 cypher.
They’re both very old – SSLv3 was obsoleted by TLS1.0 in 1999, and RC4 is nearly thirty years old and while it’s aged better than some cyphers there are multiple attacks against it and it’s been replaced with more recent cyphers almost everywhere.
Google has more to say about it on their security blog and if you’re developing software you should definitely pay attention to the requirements there: TLS1.2, SNI, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, DNS alternate names with wildcards.
For everyone else, make sure that you’ve applied any patches your vendor has available well before the cutoff date of June 16th.

Time for Email Innovations!

After a great experience in Atlanta last week, with the Salesforce and Mailchimp folks, I’m heading off again today. This time it’s Las Vegas for the Email Innovations conference hosted by the Only Influencers group.
My talk is coming together nicely. It’s been a bit of a challenge to try and give enough detail to make sense while not overwhelming with technobabble. There were times when I was all

Thankfully I have some great folks around who talked me down and reminded me that there wasn’t a test and I could gloss over some of the details and still make sense. If you want a preview of part of my talk, check out my blogpost from last week at Only Influencers. Understanding the technical: authentication.
Hope to see you there! My talk is in the Education track after lunch on Thursday.

Comcast having a bad day

Comcast announced this morning that they’re having problems receiving mail and their customers are seeing significant delays.

We are currently experience an issue which is causing a significant delay in receiving email. This is not a good thing and we are very aware of the problem and are working hard to restore it.
Technical description for those who are interested:
A problem on a couple of the network switches caused our blob storage to get into a bad state. Lots of peering errors etc, this coupled with a bug in the blob storage vendors software is prolonging resolution. We have an incident bridge going with the team and the developers.
Official notice on Xfinity Forums

Your purchased list … is spam.

This morning I got spam from someone selling email addresses. The mail starts:

Hotmail having a bad day

Hotmail seems to be having a bad day, responding to a lot of delivery attempts with “554 Transaction failed” responses.
It’s not you, it’s them. They’re aware of the issue.

Don't just follow the HOWTO

There are so many moving parts to ensure good email deliverability. Email marketers need to know marketing, they need to know email and they need to know design. The technical bits of email can be a challenge to learn, and many folks who write tutorials and How-Tos write them for a different audience than marketers.
One of the things I’m trying to do is demystify the technical end of email for marketers. Today I talked about authentication in the Only Influencers newsletter. Check it out!
Understanding the technical: Authentication
Authentication in general

Deliverability session at Connections 2016

If you’re at Connections 2016 stop by our session at 3:00 in the Sidney Marcus Auditorium. Bring your pressing deliverability questions.

Ask Laura: Confused about CAN SPAM

Phone call of the week

I received a message on our 800 number. “This is Mark from a-website.example. Your customers are complaining to me that they are not getting my mail. And you’re blocking mail from me. Explain this to me!”

I called him back and left a message: “I think you’re confused and I probably can’t help you.”
A few minutes later, Mark returns my call.
L: Hi, this is laura.
M: Who are you? You called me, you must be from Clearwire!
L: No, I’m not with Clearwire, I’m with WttW.
M: Then why is your phone number on the Clearwire website?
L: I don’t know, but this isn’t Clearwire. The Clearwire website is redirecting to Sprint. They got bought out a while ago.
M: Redirecting to Sprint? What does that mean? Your phone number is on Clearwire’s website. You must be with Clearwire.
L: No, really, I’m not.
M: Why is your phone number on their website?
L: I don’t know. But this is not Clearwire. (I start searching the blog because I remember some post somewhere about Clearwire.)
M: Well, who are you?
L: I run a delivery consulting firm. Is it possible you found my website and the blog post that says all clearwire.net addresses are being discontinued April 15, 2015?
M: They’re gone?
L: Yes, for more than a year now.
M: Oh.
scene
That blog post is the #1 google hit if you search for clearwire.net.