Ask HN: Replacement for Rackspace SMTP Hosting?

1. Mailu

   1 55 6,379 8.9 Python

   Insular email distribution - mail server as Docker images

   

   Made the switch to self-hosted https://mailu.io (on k8s) 2 years ago when Gandi announced the deprecation of their free plan.

   Happy after IP was off most blocklists, but setup was kinda rough - https://mxtoolbox.com is your friend.

2. Civic Auth

   www.civic.com featured

   Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.

   

3. Mailcow

   2 187 10,060 9.5 JavaScript

   mailcow: dockerized - 🐮 + 🐋 = 💕

   

   If you had a server around, considering just setting up https://mailcow.email/ it's super easy and straigforward. Everything is in docker compose. `docker compose up` and you go.

   If you want a hosted SMTP for your own single domain, and volume is low, consider just using AWS SES. I run betterdev.link with it, send about 20k email per months and pay around $2

   If finally you want some nice and easy UI to use for email forwarding and SMTP, consider my email forwarding app https://mailwip.com It was built for this use case.

4. mailpace-rails

   3 15 45 5.7 Ruby

   A plugin for ActionMailer to send emails via MailPace.com

   

5. postfix-sendgrid

   4 1 4 4.4 Shell

   Very simple mail relay via Sendgrid

   

   I use Sendgrid with this docker container: https://github.com/marius/postfix-sendgrid

   It is free for up to 100 emails per day.

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