Kotlinmailer

A simple, modern and coroutine based Kotlin Email API for clientside projects

#kotlin#mail#smtp

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README preview

Kotlinmailer is a Kotlin Mail API, using coroutines and providing DSLs. It may be used in a Ktor Backend for verification mails.

This project is a hard fork from SimpleKotlinMail which is no more actively worked on.

Features

build emails
send emails (using an external SMTP server)
TLS support

To get started, visit the Documentation.

Setup with Gradle or Maven visit Installation.

Project information

This project uses SimpleJavaMail to deal with java MimeMessages in a more elegant way.

If you use the documented functionality of SimpleKotlinMail, everything will make use of kotlinx.coroutines.

Project metadata

Language: Kotlin

License: Apache License 2.0

Default branch: main

Created: 6/2/2022

Updated: 5/28/2026

Status: Active

Repository type: Original

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