Authorsteve

Who’s your Email Czar?

The gentleman with the excellent hat is Иван IV Васильевич, The Great Sovereign, Tsar and Grand Prince of all Russia, Vladimir, Moscow, Novgorod, Tsar of Kazan, Tsar of Astrakhan, Sovereign of Pskov, Grand Prince of Smolensk, Tver, Yugorsk, Perm, Vyatka, Bolgar and others, Sovereign and Grand Prince of Novgorod of the Lower Land, Chernigov, Ryazan, Polotsk, Rostov, Yaroslavl, Beloozero, Livonia...

Deliveries and Opens and Clicks

I always want to say “Emails, and Opens, and Clicks… Oh My!” when I’m talking about them. We really want to understand how a mailbox provider perceives the streams of email we send them. Some of the things the provider looks at are technical and objective – is the email coming from who it claims to be coming from? Is there an attachment that contains a virus? We have...

Warmup is Communication

A still from Cargo Cult, by Bastien Dubois During the war they saw airplanes land with lots of good materials, and they want the same thing to happen now.  So they’ve arranged to make things like runways, to put fires along the sides of the runways, to make a wooden hut for a man to sit in, with two wooden pieces on his head like headphones and bars of bamboo sticking out like...

Filter Evasion

It’s deliverability week, so everyone is talking about deliverability. But I’d like to take a moment to mention deliverability’s evil twin from the mirror universe – filter evasion. The goal of filter evasion seems at first sight very similar to that of deliverability – put the email in the inbox – but the two practices start from very different places...

Deliverability is Collaborative

Mailbox providers want happy recipients Mailbox providers want their users to be happy with the mail they receive and the service they get. That’s driven by stark business reasons: acquiring new users is costly, happy users bring in revenue – whether directly, or indirectly via advertising – and their word of mouth helps bring in more users, and hence more revenue. That’s...

It’s Deliverability Week

What is Deliverability Week? Al Iverson decided it should happen, and asked a bunch of deliverability folks to share some of their thoughts about the deliverability industry – why do we do this? where did we come from? what’s next? Monday Al’s summary of the day, Deliverability Week: Why deliverability matters to us. Deliverability Matters, and welcome to Deliverability Week...

Deliverability Week

Next week everyone will be talking Deliverability.

Inbox Jam

ISKBTN

Spam Resource

EmailKarma

Us

… and more.

SWAKS: Test your SMTP

We’ve mentioned SWAKS here a few times – but I always use it for delivering test mail directly to a recipient’s MX.

Matt, over at EmailKarma, posted today pointing out that it supports authentication, so you can also use it to send email out from your commercial smarthost. Handy.

Check it out.

No, Google doesn’t hate responsive design

I’ve seen a bunch of folks panic about some phrasing in Google’s Email sender guidelines. Buried deep in the Message formatting section Google say: Don’t use HTML and CSS to hide content in your messages. Hiding content might cause messages to be marked as spam. Read literally that might cause you to wonder about your use of CSS display:none to switch between different content on...

DNS for white label authentication with SproutDNS

I wrote last year about using “stunt” nameservers for customer subdomain authentication – i.e. dynamically generating all the authentication records needed in DNS for each customer as needed. For example, if you’re an ESP that has customers who can’t or won’t use their own domains and you still need to give them unique subdomains you can generate CNAME records...

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