As the title says. We have a private email server set up for our discourse forum @ forum.ezair.online. The email has been set up correctly and sends emails for new signups, password changes ect for everyone not using a gmail email. I set up my admin account with a gmail and I don’t receive any emails from the forum.
We tested the email server to see if our emails were being blocked and that doesn’t seem to be the issue as all emails sent directly from our email server are being delivered to any domain for email.
I am not sure what to do to fix this issue? Is there a setting I missed?
I am using MailGun, and the SMTP server that my MailGun account was using was being blocked by various email providers including Yahoo Mail and AOL and Apple. It seems that the email server I was using was shared and had sent too much spam to those providers. In response, I could see in the logs that the providers sent messages detailing why they were blocking my email
So I am wondering if a similar situation could be happening here, but with your private email server, and with Gmail. Maybe Gmail does not like your server for some reason? You have verified that other email providers are not blocking it?
Is the IP of your server that is sending emails listed as “poor” on Barracuda? That was an issue for one of my domains a while back, and Gmail started accepting my emails after it was removed.
I have verified that other email providers are receiving email our discourse e-mailer. Even when I send an email directly from the server it comes in to our gmail users… It just seems that emails sent by the system are being blocked.