I do not need a solution (just sharing information)
Hi Support Team,
We are a small company with our own mail server and got a couple of complains in the last past months that our mail is not deliverd.
“Remote Server returned ‘< #5.7.1 smtp; 554 5.7.1 You are not allowed to connect because your IP is blacklisted
If i go to the https://ipremoval.sms.symantec.com/ and check mail servers IP I get the feedback that the IP have a bad reputation?
I removed it from black list many times in last a months, could you please check below about our company infrom.
from : korea
IP : 18.104.22.168(SPAM Machine)
Host Name : spam.semids.com
domain : semids.com
if you need more information. plz send email me.