truespar / sentio
Email inbox API for AI agents. Give every agent its own real email address, receive mail as structured webhooks, and reply in-thread over REST. A complete multi-tenant mail server in Rust: inbound and outbound, DKIM/SPF/DMARC/ARC, MTA-STS, DANE, three-tier anti-spam.
Why this job: works in the areas we cover, but does not say which job it does
What it does
Agents increasingly need to *be* an email participant: receive a customer thread, act on it, reply as themselves. That normally means wiring an IMAP poller to a parser to an SMTP relay, and inheriting a legacy MTA's operational surface. Sentio is the whole path in one service - an inbox per agent, parsed and authenticated inbound delivered as a webhook, and sending over the same API.
Get started
git clone https://github.com/truespar/sentio.git
cd sentio
docker compose up -d - Maintenance
- Active
- Last commit 26 days ago
- Stars
- 289
- +8 this week
- Licence
- Custom
- Read before business use
- Downloads for
- 2 systems
- Windows, Linux
- Latest version
- v0.2.0
- Released 26 days ago
- Built with
- Rust
- 95% of the code
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- 0% closed
- 1 still open
- Pull requests
- 15 merged
- 2 waiting
- Releases
- 7
- 7 in the last year
More: download files, languages, topics, project record and preview image
Download files, v0.2.0
- Windows2 files, 7 downloads
- Linux4 files, 5 downloads
Languages
- Rust 95%
- PLpgSQL 3%
- Shell 1%
- Python <1%
Topics
- ai-agents
- ai-tools
- dkim
- dmarc
- email-automation
- mailserver
- rust
- smtp-library
- smtp-relay
- smtp-server
Project record
- JobOther AI tools
- StatusListed
- Commits81
- Forks25
- Watching1
- Stars in 28 days+36
- CreatedAug 23, 2026
- First seen by usNov 7, 2026
- CheckedNov 8, 2026