Hello! First, thank you for the wonderful service I’ve been a happy user since 2015.
Today I got a “Please reconfirm your dynv6 account” email which wound up in my spam folder. I wanted to let you know since it might lead to others having their accounts deactivated if they don’t check their spam folders regularly.
I use Fastmail as my email provider. Here’s the header they provide that gives the spam score breakdown (the threshold is 5):
X-Spam-score: 6.1 X-Spam-hits: BAYES_40 -0.001, HTML_MESSAGE 0.001, ME_SENDERREP_NEUTRAL 0.001, ME_VADESPAM_HIGH 3, MIME_HTML_ONLY 0.1, SPF_HELO_NONE 0.001, SPF_NONE 0.001, URIBL_INVALUEMENT 3, LANGUAGES en, BAYES_USED user, SA_VERSION 3.4.2
I tried to dig in to what the two high-scoring items were:
ME_VADESPAM_HIGH- This appears to be a commercial spam filtering product from VadeSecure, not sure of the details
URIBL_INVALUEMENT- This means some URI in the email was found on Invaluement’s URIBL. (I wasn’t able to figure out which one, though, possibly it’s already been delisted?)
Let me know if you’d like any more information or if there’s anything I can do to help! Happy to reach out to Fastmail support to ask for more details on either of those if it would be helpful.