/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

 www.alexblackie.com
Email Authenticity 101: DKIM, DMARC, and SPF - Alex Blackie
| | www.tyil.nl
FreeBSD email server - Part 4: Message authentication - Tyil
1.8 parsecs away

Travel
| |
| | hypecycles.com
Why Your Emails Go to Spam (And How SPF, DKIM, and DMARC Can Save You) - Hype Cycles
2.5 parsecs away

Travel
| | You send an important email to a client. Hours pass. No response. You follow up, only to discover it landed in their spam folder-again. Sound familiar? Welcome to the invisible war between legitimate senders and spam filters, where three acronyms hold the keys to your email's fate: SPF, DKIM, and DMARC. TL;DR: Is This Even...
| | aykevl.nl
Ayke van Laethem Understanding modern mail authentication systems: SPF, DKIM and DMARC
2.9 parsecs away

Travel
| |
| | www.tumfatig.net
TuM'Fatig - Self-Hosted Email services on OpenBSD
17.8 parsecs away

Travel
| Looking at my notes , it seems I haven't setup an email services server from scratch since 2015. Of course, mine have evolved following OpenBSD updates and upgrades. Let's benefits from the fact that I'm migrating from Vultr to OpenBSD Amsterdam to write a few notes about the mail server (re)creation. At the time of writing, OpenBSD is available in version 7.2.