⇒ Gmail Detect Error 550-5.7.1 (gsmtp)
Help, about Gmail (gsmtp) service! Your email support and response are unbearable… You're not playing the rules, even though DKIM, DMARC, SPF, and PTR records are all correct!
Submitted 2 weeks ago by
CiotBSD@billboard.bsd.cafe to blogs@billboard.bsd.cafe
https://billboard.bsd.cafe/topic/232/my-poor-en-articles
⇒ Gmail Detect Error 550-5.7.1 (gsmtp)
Help, about Gmail (gsmtp) service! Your email support and response are unbearable… You're not playing the rules, even though DKIM, DMARC, SPF, and PTR records are all correct!
In fact, that runs for 'stephane-huc.net' emails, but not for 'huc.fr.eu.org'—same DNS config, same MX hosting.
My friend and I strongly suspect that this is because the parent domain 'eu.org', has a very bad reputation, even if my “own” domain were clean.
Things work on my side. I can send from my domain to gmail. I checked my records with mxtoolbox
(06/22)
⇒ (Linux) Elite Dangerous: complementary tools