Mail not working anymore here, too

dash-dns
#1

Hello guys,
after switching to cloudflare we cannot send/receive mails anymore.
I have already checked the turorial of domjh:
https://community.cloudflare.com/t/troubleshooting-email-delivery-issues-when-using-cloudflare/60720
and everything looks fine for me.
Here are my cloudflare settings:

So, anybody has an idea, what’s going wrong?

Thanks in advance
Rico

1 Like
#2

Emails should reach your server just fine. The question is if you can access them from your client.

What exactly does that mean?

Post screenshots of whatever error you get.

#3
Reporting-MTA: dns; mailout02.agenturserver.de
X-Postfix-Queue-ID: 544E61235E7
X-Postfix-Sender: rfc822; [email protected]
Arrival-Date: Fri,  3 May 2019 11:40:50 +0200 (CEST)

Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 5.1.1
Remote-MTA: dns; mailmx02.internal
Diagnostic-Code: smtp; 550 5.1.1 <[email protected]>: Recipient
    address rejected: User unknown in virtual alias table
#4

That is not an error related to Cloudflare. Your mail server simply rejects that email as it does not recognise the user.

1 Like