Spamassassin says DKIM is invalid


#1

My forum digests keep going to my spam folder and while troubleshooting, I noticed that it says the DKIM signatures are invalid. My spam filter has a huge positive score for valid DKIM, and I suspect I’m not the only one, so fixing this should make it much less likely that these will go into a spam folder.

Spamassassin says that forum.ind.ie doesn’t have the DKIM DNS records:

Authentication-Results: brendanlong.com;
dkim=fail reason=“key not found in DNS” (0-bit key) header.d=forum.ind.ie header.i=@forum.ind.ie

Based on the headers, I think your DKIM key needs to be stored as discourse._domainkey.forum.ind.ie


#2

Thanks for the heads-up, and sorry for the slow reply! I’m on this now :grimacing:


#3

The official instructions for setting up DKIM and SPF are at

https://meta.discourse.org/t/configure-your-domain-for-discourse-hosted-email/14177


#4

Thanks @codinghorror :relaxed:


#5

Hey folks, sorry for the ridiculously late response to this but I’ve now updated our DNS entries as per @codinghorror’s instructions.


#6

#7