foxcpp

foxcpp/maddy

✉️ Composable all-in-one mail server.

4 good first / help-wanted issues · Go · last activity Jul 19, 2026

6.0K stars 324 forks 6.0K watchers Go GNU General Public License v3.0

dkim dmarc email imap mail smtp spf

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4 Open Issues Need Help Last updated: Jul 19, 2026

Open Issues Need Help

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Replace home-made token bucket implementation with golang.org/x/time/rate 2 months ago

good first issue

6.0K

✉️ Composable all-in-one mail server.

Go

#dkim#dmarc#email#imap#mail#smtp#spf

Sieve filters support 5 months ago

new feature help wanted filter

6.0K

✉️ Composable all-in-one mail server.

Go

#dkim#dmarc#email#imap#mail#smtp#spf

limits support for target.smtp 6 months ago

new feature good first issue

6.0K

✉️ Composable all-in-one mail server.

Go

#dkim#dmarc#email#imap#mail#smtp#spf

Add OCSP stapling for both client and server about 1 year ago

new feature help wanted

6.0K

✉️ Composable all-in-one mail server.

Go

#dkim#dmarc#email#imap#mail#smtp#spf