The email delivery service that people actually like. We get your emails to the inbox—fast and reliably. By @ActiveCampaign.
Joined May 2009
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Postmark retweeted
🚀 New NuGet package for @dotnet developers!
If you're using @PostmarkApp with #Serilog, I just published Serilog.Sinks.PostmarkEmail — a Serilog sink that sends email logs through the Postmark API.
No SMTP required.
nuget.org/packages/Serilog.S…
Don't forget to give it a ⭐️on @github github.com/jfgreco/Serilog.S…
#dotnet #csharp #nuget #opensource
Postmark retweeted
zana now chases invoices for real x @XeroAPI
🦉friendly reminder → firm follow-up → final notice → Letter Before Action, with @fbinegotiator-style tactics
🦉Emails sent via @postmarkapp under your business, replies come to you, stops the moment they're paid.
siki x @XeroAPI 🦉
@ExaAILabs & @firecrawl apis now offer up relevant insights, updates + evidence that back all recommendations
coming soon: zana to be able to draft emails via @make_hq + chase down invoices with @fbinegotiator (Chris voss) style negotiation tactics/skills
Postmark retweeted
Join Shipper Club 🚢
you get:
- Private builder community on Discord
- Tech updates
- Updated list of best resources for builders
- Member only discounts
- Proven modern AI workflows
shipper.club
Postmark retweeted
Introducing Clips - 100% free, open source, agent-native alternative to Loom
Unlike Loom, agent's can fully understand Clips just from a URL. Every Clip comes with APIs and metadata for agents to explore their contents.
Agents can "see and hear" anything in a Clip - not just transcripts, but everything visually in the video at any timestamp.
Easily share bug reports, feedback, analyses, or anything else in a way that you can easily pass to agents to use to improve products, reports, or more.
Also unlike Loom, you own the software, so no one can jack up prices on you suddenly like Loom did to us.
Clips is made to be customized. The built-in agent can customize its own code, so you can personalize the app to your needs and workflows.
This, in my opinion, is the future of software. Open-source, forkable, customizable with agents, to make your own personal version of anything.
You can also import Looms just from a URL and upload videos as well.
I got so sick of telling people "don't send me feedback as looms, I can't pass those to agents, I need text and images" that I had to just solve this once and for all.
There's a free hosted version you can use too, or fork and self host yourself. Will link to both in the replies.
Postmark retweeted
github.com/jscarle/PostKit now covers the entire @postmarkapp API, including the new Bulk Email API. It's optimized for modern .NET, built around DI, comes with an Email Builder, and even automatically manages Rate Limit retries right out of the box!
Postmark retweeted
TanStack AI is now in Beta!
TanStack AI is no longer just a text-generation library with extras bolted on. TanStack AI has first-class dev experience for:
✅ Text and Streaming Structured Data
✅ Tool Calls
✅ Summarization
✅ Image Generation
✅ Video Generation
✅ Audio Generation
✅ Realtime voice chat
✅ Middleware
✅ Lazy tool discovery
✅ Code Mode
✅ Host-side MCP
✅ Orchestration (still experimental)
✅ Pluggable debug logging
✅ Isomorphic devtools
All with per-model type-safety that actually matters!
Postmark retweeted
Introducing Behind the Code, an open-source video platform for creators who want their own channel.
Your brand.
Your videos.
Your subscribers.
Fully self-hosted.
Deploy yours in minutes ⬇️🧵
Postmark retweeted
Orb webhook → control plane enrichment → 12-scenario message matrix → @postmarkapp
Knock uses Knock itself for the messaging. Read the writeup ↓
hookdeck.com/blog/knock-orb-…
Postmark retweeted
AI Agent API Grades: Email
1. Postmark A- (85) @postmarkapp
2. Resend A- (83) @resend
3. SendGrid B+ (77) @twilio SendGrid
Postmark retweeted
New updates just shipped on NotifyKit:
→ Postmark is now a supported email provider
→ Provider priority: set the order your providers are tried, with automatic failover if one stalls
notifykit.dev
Postmark retweeted
Been running @postmarkapp on @feedjolt since day one. Zero deliverability headaches, zero “did the email go out?” moments. Every transactional email lands. Every time.
Building stuff is hard enough. Email shouldn’t be.
Postmark retweeted
got doom running in favicon
favicons have small resolution and low fps so not much playable
Postmark retweeted
Finally, @Tan_Stack Start now supports React Server Components!
Start's RSCs are a truly fetchable, cacheable and composable primitive that work with your favorite tools instead of dictating your entire architecture.
Oh, and one more thing... "Composite Components" 😉
🔗⬇️🧵
Postmark retweeted
🚨 Security Alert: axios versions 1.14.1 and 0.30.4 were compromised on npm with a remote access trojan hidden in a postinstall script. Both versions have since been removed.
This was not a Laravel vulnerability — but we're taking proactive steps to protect our community from this supply chain attack.
If you installed or updated axios in the last 24 hours, scan your machine.
What we did:
• Pinned axios to safe versions in laravel/laravel
• laravel/installer now runs package installs with --ignore-scripts by default
• Blocked the attacker's domain across Laravel Cloud
More info: github.com/axios/axios/issue…
Postmark retweeted
⚠️ Security release pre-alert:
We will release new versions of 20, 22, 24, 25 release lines on or shortly after 24th March, 2026 in order to address:
* 2 high severity issues
* 5 medium severity issues
* 2 low severity issues
nodejs.org/en/blog/vulnerabi…
