maddy 0.5.0

[foxcpp]

New features

• Experimental: Built-in ACME client (GH Automatic TLS with LetsEncrypt #3)

Currently supports only dns-01 challenge with a limited set of
providers. See documentation for details.

• S3-backed storage for message contents (GH S3 blob storage #304)

• Local sender authorization (GH A check to only allow MAIL FROM same as the authenticated user's username #268)

• LDAP BindDN authentication (GH LDAP authentication using auth. bindings #273)

• storage/imapsql: Implement auth_map

• storage/imapsql: Implement delivery_map

This functionality allows imapsql storage backend to be correctly
used with non-email-based authentication providers.
In particular, this unbreaks PAM and shadow modules.

• Implement table.chain module

• Implement table.email_localpart as a helper to strip domain from emails

Improvements

• Implement client timeouts for target.remote and target.smtp
• endpoint/smtp: Add max_header_size

Fixes

• check/spf: Change default action for softfail to 'ignore'
• endpoint/smtp: Allow to change the line length limit enforced by go-smtp
• table/sql_query: Allow to use numbered parameters in queries
• auth/plain_separate: Make configuration directives actually work
• table/file: Allow table to be created without specifying files in inline args
• config/tls: Fix custom loader configuration reading

Removed functionality

• check/dns: Mark require_matching_echo as deprecated
• config/tls: Remove deprecated "tls CERT KEY" syntax
• Remove deprecated 0.3 module name aliases

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This discussion was created from the release maddy 0.5.0.

[rajveermalviya]

unable to find the docker image.
are they manually pushed?

https://hub.docker.com/r/foxcpp/maddy/tags?page=1&ordering=last_updated

[rajveermalviya]

cc @foxcpp

[foxcpp]

Woops. Yes, they are and I forgot about it. Give me 10 minutes.

[foxcpp]

There you go.
https://hub.docker.com/layers/foxcpp/maddy/0.5.0/images/sha256-1d0b5e784485377c0730feb55b0ec517068d7e887440bd6b377f18760ab7620f?context=explore

[theduke]

Thanks for the S3 backend!

Can I migrate by just copying the files into the target bucket?

[foxcpp]

You should be able to. I haven't tested such migration though.