







Real, physical mail for business owners, leaders, and community organizers. Templates and tools for the work, art and writing for the human doing it. Sliding scale pricing.
Letterloop: The Newsletter for Friends, Families & Teams
Letterloop is a fun and easy way to create private, group newsletters. Let everyone ask and answer interesting questions about their lives — all over email, no apps.

Oh God, It's Raining Newsletters
On the rise of newsletter production, consumption, and monetization, and how email is one of the most powerful and resilient publishing platforms.

Holding Hands with the "Fediverse" – ActivityPub at SFO Museum
SFO Museum has joined the “Fediverse”. We have begun to operate a series of automated “bot” accounts that are published using the ActivityPub protocols which can be subscribed to from any client, like Mastodon, that supports those standards. These are automated, low-frequency, accounts and they currently only support a limited set of interactions: Accounts can be followed or unfollowed, individual posts can be “liked”, “boosted” or replied to but those replies will not be answered (yet) or published on the SFO Museum websites. To get started we’ve created three “groups” of accounts: Things which have happened recently involving the SFO Museum Aviation Collection; Things which have happened in the terminals (new and old) and; Things from the collection which are related to flights in and out of SFO.

Sustainable, Private & Secure Email | Runbox
Runbox offers private, secure email hosted in Norway and powered by 100% renewable energy — carbon-negative, ad-free, and protected by strict Norwegian privacy law and GDPR.
Smush
A daily word game. Each letter gets 5 uses. Except the gold one, which is always required.

better-email | sTeam Public
What i find interesting about this article is not the realization that MPI is like email, but the reverse, that human collaboration using messages is like MPI. The suggestion to use SMTP as a transport for things much more complex than emails is something worth looking at. It relates to my belief that the instant messaging difference does not come from the new protocols like XMPP for jabber, but from the new client interface that facilitates short messages in a conversational style. SMTP is equally (if not more) capable of transporting these messages. Sure, SMTP is not designed for "instant" messaging. but todays use of SMTP where my local SMTP server talks directly to your SMTP server, makes email is just as instant.
Mailbrew - Your personal email digest
Create beautiful, automated newsletters with content from the sites and apps you love.

Missive · Inbox collaboration for teams that run on email
See what’s going on, know who’s doing what, and collaborate behind the scenes — without changing your workflow. Try for free!


Scott Lanoue - CoMail
I like this idea for postcards. (it is postcard + digital e2ee) penumbraprint.com/shop/ #random
Penumbra Print Shop | Shop
www.penumbraprint.comI’m happy with how respawn.social is coming along, but with @cartridge.dev, @postgame.at, and now @giantbomb.com I wonder if it’s worth having yet another attempt at “Letterboxd for games” out there…
Respawn
respawn.socialShipping today: @puzzmo.com is an @atproto.com app! - We have published lexicons and the Cross|word midi deploying to @puzzmo.com's registry every day - We have user streaks deploying to user registries if they Oauth connect too Massive write-up: blog.puzzmo.com/posts/2026/03/02/atproto/
"Paying postage for email to stop spam" is an idea that's been around engineering circles forever, and I've never really understood the argument. Spammers have a specific revenue upside which is higher than the cost non-spammers would be willing to pay. This post is about email nothing else.