Spark Email

27/08/2026

Delegation only works if you set the terms
Spark CLI gives you four access levels — Off, Read, Triage, Send — and the limit lives in Spark itself, not the agent's judgment.
Read the story →

Your AI agent can now do more than draft replies. With Send access in Spark CLI, it can send emails and manage your calendar within permissions you control, helping you delegate routine work while staying in charge.

26/08/2026

What does Spark CLI actually do day to day? Easier to show than explain.
Four prompts our team uses constantly — from "what's still waiting on me from the team this week" to "check who's waiting a follow-up and draft it, send after my review." The agent gathers context and drafts; you stay in control of what goes out.
Swipe through to see all 4👉🏻

21/08/2026

✍️ The usual advice for AI-drafted email is to let the AI find its own voice. Artiom did the opposite — he taught the agent his own voice, instead of a generic one👀
Most of his replies are still his own words. But when the answers are scattered across a changelog and two old threads, an agent, connected through Spark CLI, drafts it the way he'd actually write it.
🔗Full story: https://sparkmailapp.com/blog/sharing-inbox-workload-with-your-agent

10/08/2026

Spark has always been built to keep your inbox private and secure. Now that comes with an outside seal on it: Readdle, the company behind Spark, is ISO/IEC 27001 certified 🔐
If you haven't run into this before, it's the international standard for managing information security. Not just servers and encryption, but the people, decisions, and everyday processes.
An accredited outside auditor checked things like how information security is organized and maintained, how the team catches and handles security risks, and how the staff gets trained.
Nothing changes about how you use Spark.
What's different is that the practices behind it now have independent confirmation information security management

05/08/2026

12 open threads with potential partners, 4 intros you still owe, and a follow-up you've meant to send since Tuesday — sound familiar?
Most email apps are built to get you to zero, but people running things aren't trying to get there; they're keeping several important things moving at once💌

03/08/2026

Everything else sits grouped 🗂️, out of the way, until you decide it’s time.

28/07/2026

Four Spark CLI users, four different jobs, one thing in common: less time spent doing what email should've handled on its own.
Swipe through to hear it from them👉🏻

24/07/2026

Your agent could already draft replies through Spark CLI. Now it can send them too.
Turn on Send access for the agent you're using — approve each message yourself, or set up flows that send automatically. You keep control either way.

10/07/2026

AI meeting notes have gotten good — they capture every decision and action item. But the bottleneck moved. Now the notes sit in one tool while the follow-up lives in your inbox and calendar, and things still slip between the two.
Our new piece breaks down three ways an AI agent connected to Spark can close that gap: reading the transcript, pulling the real action items, and drafting the follow-ups so they reach the right people.
Read it here:

AI meeting notes capture what was said, but the real bottleneck is what happens next. Learn three AI agent workflows that connect meetings to ex*****on.

07/07/2026

The most useful thing Spark's AI Assistant does isn't writing emails for you — it's answering questions about your own inbox. "What did I agree to with this client?" "What's still waiting on a reply?" You ask in plain language and get the answer from your actual threads.
Artiom's walkthrough shows how to set it up and use it👇