I'm using OpenCart 3.0.3.2 with Journal Theme 3, Pro Email Template by GeekoDev, and some custom code to send a copy of form submission emails to the customer, on A2 Host servers. Mail is set up with SMTP port 465.
I'm having issues with the customer copy of emails generated through the website (including order confirmations) being marked as spam and failing DKIM due to missing Message-ID in the header. I'm not sure if it might be related to this issue: viewtopic.php?t=224659 but all domain to domain emails seem fine. ie: the admin copy of emails, or if I submit a contact us form using a domain email, it doesn't seem to fail DKIM. It's only when OpenCart sends email to an external address.
This is above my coding skill level (to really dig in and make sure it's done correctly) and I'd like to hire someone to fix the issue for me.
Let me know what you got! Thanks!
