







Nearly once a week I receive an email from a different stranger.
The Case for Unique Email Addresses — Musings
For the past few years, every company I interact with doesn't get the same email address from me. I'm trying to be as plain as possible w...

Have I Been Pwned: Check if your email address has been exposed in a data breach
Search tens of billions of breached records, monitor corporate domains via API, and get alerted when credentials are exposed. Trusted by security teams, MSSPs, and government agencies worldwide.

Dear Manager, Again - Ewan’s Blog
Five months later, I have received essentially the exact same email.
Email Etiquette
You have probably been referred to this page because you've sent an email to myself or a mailing list I run, probably containing a question, which was difficult to deal with.
10 cold email tips I used to get 60,000 signups
I’ve worked at Toggl since 2015 and in the two years, I’ve driven over 150,000 visits to Toggl (*that can be directly accounted for) thanks…

Email Isn’t The Thing You’re Bad At
You and me, we’re bad at a lot of things. But email isn’t one of those things, no matter how much it seems like it.
Email: The Variable Reinforcement Machine
How often do you check your email per day? Does checking your email make you more productive or less productive? Oh, sure, we delude ourselves into thinking we’re being extra-productive by obsessively checking and responding to our email, but in reality we’re attending too frequently to our

The case of the 500-mile email
The following is the 500-mile email story in the form it originally appeared, in a post to sage-members on Sun, 24 Nov 2002.:
After self-hosting my email for twenty-three years I have thrown in the towel. The oligopoly has won.
Many companies have been trying to disrupt email by making it proprietary. So far, they have failed. Email keeps being an open protocol. Hurray? No hurray. Email is not distributed anymore. You just cannot create another first-class node of this ne

Super Mail Forward : an email that evolves as you forward it
Last year, Litmus held a community contest which theme was “Emails Worth Forwarding”. In order to participate, I created an email I called…

Twist vs. Email: The More Organized Way to Work
Twist makes your team communication calmer, more organized, and more productive. Though we still use it almost every day, email is an outdated tool for teamwork. It was the backbone of the early in...
The Worst Spam Emails: Inside iLands' AI Agent Hustle
iLands, a new AI agent-centric startup, is spamming creatives like me numerous times a day. What do its agents want? My job. Why? They need to buy more tokens.
Announcing the Centre for Cryptographic Trust Infrastructure
You’re getting this email because you subscribed to my blog posts at martin.kleppmann.com.

Is this the new cyber normal? | Drew's Dev Blog
A week of cyber incidents one after another – is this what every week is going to look like and what can we do about it?

1. Recently I’ve received lots of emails from people I don’t know personally, asking for my feedback on their books or papers. They explain the connection between my work and theirs and ask me to take a look. The catch, of course, is that the emails are transparently, obviously, written by AI.