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chatmail · GitHub
chatmail
home of chatmail server, core Rust library and bindings infrastructure
Chatmail makes e-mail fun, secure and instant Chatmail aims to comprehensively modernize the e-mail system to become fast, reliable and secure.
It involves two key complementary project areas:
chatmail server is the main template to deploy a minimal and
fast e-mail server providing instant onboarding and cryptographically secured interoperability.
chatmail core Rust library serves
a higher level chat messaging API and automatically manages
DNS, TLS, HTTPS, SMTP, IMAP, MIME, OpenPGP and Iroh-based Peer-to-Peer realtime messaging,
and includes the SecureJoin protocol
for protection against active attacks (MITM attacks).
Both areas have undergone several independent security audits and analysis and are actively developed.
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chatmail service deployment scripts and docs
Python
249
30
Chatmail Rust Core library, used by Android/iOS/desktop apps, bindings and bots 📧
Rust
759
103
Async IMAP implementation in Rust
Rust
116
21
Async Rust implementation of SMTP
Rust
65
13
Formal specifications for chatmail
TLA
3
1
Database of Email Providers and how well they work with chatmail
HTML
62
36
Repositories
Showing 10 of 15 repositories
core
Public
Chatmail Rust Core library, used by Android/iOS/desktop apps, bindings and bots 📧
chatmail/core’s past year of commit activity
chatmail/dovecot’s past year of commit activity
C
2
1
0
3
Updated Jul 22, 2025
async-imap
Public
Async IMAP implementation in Rust
chatmail/async-imap’s past year of commit activity
yerpc
Public
An ergonomic JSON-RPC server library in Rust with autocreated TypeScript client and OpenRPC specification
chatmail/yerpc’s past year of commit activity
Rust
43
6
8
1
Updated Jul 9, 2025
relay
Public
chatmail service deployment scripts and docs
chatmail/relay’s past year of commit activity
chatmail/async-native-tls’s past year of commit activity
Rust
72
Apache-2.0
22
7
2
Updated Jun 5, 2025
async-smtp
Public
Async Rust implementation of SMTP
chatmail/async-smtp’s past year of commit activity
Rust
65
Apache-2.0
13
8
1
Updated May 20, 2025
provider-db
Public
Database of Email Providers and how well they work with chatmail
chatmail/provider-db’s past year of commit activity
HTML
62
MPL-2.0
36
8
1
Updated Apr 8, 2025
chatmail/.github’s past year of commit activity
1
1
0
1
Updated Apr 7, 2025
chatmail/securejoin’s past year of commit activity
Python
11
5
3
1
Updated Mar 27, 2025
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