this post was submitted on 26 Oct 2024
1071 points (97.1% liked)
Fediverse
28490 readers
623 users here now
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Rules
- Posts must be on topic.
- Be respectful of others.
- Cite the sources used for graphs and other statistics.
- Follow the general Lemmy.world rules.
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Yeah and honestly, this is largely a reasonable standard for anyone running an email server. If you don't have SPF, DKIM and DMARC, basically anyone can spoof your emails and you'd be none the wiser. It also makes spam much harder to send without well, sacrificing IP addresses to the many spam lists. I wouldn't be surprised if some people setting up their own mail server were made aware of these things because of being blocked.