Open-source projects tagged “Smtp”.

LI

Listmonk

AGPL-3.0

High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.

InfrastructureOpen-source projects grouped in this category for discovery and comparison.3 projects#GoProjects tagged with this topic in the verified catalog.2 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.4 self-hosted optionsResendModern proprietary email API for developers.4 alternatives

Alternatives toRResendRResendModern proprietary email API for developers.4 alternatives+5

PO

Postal

MIT

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

InfrastructureOpen-source projects grouped in this category for discovery and comparison.3 projects#RubyProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.4 self-hosted optionsResendModern proprietary email API for developers.4 alternatives

Alternatives toRResendRResendModern proprietary email API for developers.4 alternatives+3

BI

BillionMail

AGPL-3.0

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.1 project#GoProjects tagged with this topic in the verified catalog.2 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsNodeJSProjects tagged with this topic in the verified catalog.3 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.4 self-hosted optionsResendModern proprietary email API for developers.4 alternatives

Alternatives toRResendRResendModern proprietary email API for developers.4 alternatives+3

HY

Hyvor Relay

AGPL-3.0

✉️ Open-Source Email API for Developers. Cloud & Self-hosted Alternative to SES, Mailgun, SendGrid.

InfrastructureOpen-source projects grouped in this category for discovery and comparison.3 projects#PHPProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.4 self-hosted optionsResendModern proprietary email API for developers.4 alternatives

Alternatives toRResendRResendModern proprietary email API for developers.4 alternatives+3