Begriffs' complete guide to running a mailing list

Step by step guide to creating a secure and well-configured GNU Mailman list on OpenBSD. Topics covered:

* DNS settings for mail deliverability

* Avoiding blacklists

* Using high-security components on OpenBSD

* Adding encryption to SMTP and HTTP

* Using a certificate authority

* Configuring GNU Mailman

* DMARC compatibility (without “From-Munging”)

* Hosting a web-based message archive

* Tips for subscribers