Hi, three email addresses have been verified by Cloudflare, however senders receive errors saying the addresses don’t exist. They do, and are accepted and connected by Thunderbird! Errors as follows…
Hi. This is the qmail-send program at titan.planetwebservers.com. I’m afraid I wasn’t able to deliver your message to the following addresses. This is a permanent error; I’ve given up. Sorry it didn’t work out.
[email protected]: 162.159.205.11 does not like recipient. Remote host said: 550 5.1.1 Address does not exist. FLR1hyHRckBT Giving up on 162.159.205.11.
[email protected]: 162.159.205.12 does not like recipient. Remote host said: 550 5.1.1 Address does not exist. nkfTUlBvmxrN Giving up on 162.159.205.12.
[email protected]: 162.159.205.11 does not like recipient. Remote host said: 550 5.1.1 Address does not exist. 8ErDVNsKuwCA Giving up on 162.159.205.11.
Any advice greatly appreciated.