· Musings
Our Tech Stack - boring tech, services not microservices, and no big cloud providers
An overview of the tech stack that powers MailPace!
The MailPace Blog
Updates, news, and guides from the MailPace team.
- · Guides
How does BCC work?
A technical explanation of how CC, BCC, and SMTP Envelopes work in email
- · Guides
We used to store files as base64 strings in Postgres, but not anymore
How we migrated from storing attachments as base64 strings in postgres to an Object Storage system
- · Musings
Database Outage - Post Mortem
A post mortem on a recent two hour outage for our API and Application
- · Guides
Caching HTTP Requests Between Services Using Redis, Axios, and Node.js
An example of how we can use Redis to cache data when communicating between micro services and http services more generally
- · Guides
Automating certificate upgrades in hard to reach places
How we used environment variables and Fly Machines to automate our TLS certificate renewal for our SMTP servers