go-simple-mail VS chasquid

This library should support login auth. Does it work with Microsoft email servers?

You can however set a custom message ID, although the standard library doesn't provide an easy way to do this. go-simple-mail to the rescue:

I like go-simple-mail, it works well for my use case

Also, you can use this package https://github.com/xhit/go-simple-mail is easier than standard smtp package

MailHog is good solution for email testing, and for go smtp client here used go-simple-mail.

chasquid Like: Small and focused on simplicity and user friendliness Dislike: A bit on the experimental side

I run my own mail servers for small projects, though for my main email I've actually switched to ProtonMail.

It's never been easier to self host your email with projects like the following around:

- https://foxcpp.dev/maddy/

- https://github.com/albertito/chasquid

- https://github.com/haraka/haraka

Of course the usual dovecot + postfix setup is great for learning even if a bit complicated.