Announcement: SMTP Server in Rust with DMARC, DANE, MTA-STS, Sieve, OTEL support

This page summarizes the projects mentioned and recommended in the original post on /r/selfhosted

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  • vSMTP

    Discontinued A next-gen Mail Transfer Agent (MTA) written in Rust.

  • Nice. It reminds me a bit of vSMTP.

  • jmap

    JSON Meta Application Protocol Specification (JMAP)

  • PS: I hope that we selfhosters will have a modern, efficient, easy to use mail suite one day with modern features like JMAP, good self-learning spam integration, automated checks and validations for SPF/DMARC/DKIM or whether the IP/host suddenly appears in a blocklist and integrated encryption at rest for emails. Something that isn't 30 services in a container image, with 30 different configuration styles. Maybe even with an API integrated that's compatible to the ProtonMail frontend (like the neutron server once intended to be). Anyway, I'm sorry for dreaming. ;)

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • ProtonMail Web Client

    Monorepo hosting the proton web clients

  • PS: I hope that we selfhosters will have a modern, efficient, easy to use mail suite one day with modern features like JMAP, good self-learning spam integration, automated checks and validations for SPF/DMARC/DKIM or whether the IP/host suddenly appears in a blocklist and integrated encryption at rest for emails. Something that isn't 30 services in a container image, with 30 different configuration styles. Maybe even with an API integrated that's compatible to the ProtonMail frontend (like the neutron server once intended to be). Anyway, I'm sorry for dreaming. ;)

  • neutron

    Discontinued Self-hosted server for the ProtonMail client

  • PS: I hope that we selfhosters will have a modern, efficient, easy to use mail suite one day with modern features like JMAP, good self-learning spam integration, automated checks and validations for SPF/DMARC/DKIM or whether the IP/host suddenly appears in a blocklist and integrated encryption at rest for emails. Something that isn't 30 services in a container image, with 30 different configuration styles. Maybe even with an API integrated that's compatible to the ProtonMail frontend (like the neutron server once intended to be). Anyway, I'm sorry for dreaming. ;)

  • jmap-server

    Stalwart JMAP server

  • That would be amazing. You even started with the JMAP server?

  • jmap-demo-webmail

    Demo JMAP Webmail Client

  • Amazing stuff. Is there a JMAP-powered webmail you'd suggest to test everything with? I could only find a demo application from Fastmail.

  • tmail-flutter

    A multi-platform (Flutter) application for reading your emails, with your favorite devices, using the JMAP protocol!

  • The only JMAP webmail client I am aware of is TMail.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • smtp-server

    Stalwart SMTP Server

  • PEM issues for the TLS certificate or DKIM signature? In any case feel free to describe the problem in the discussions page and I'll check it out.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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