applied a static ip from ISP, the email send & receive is ok now. but when doing a blacklist through "http://mxtoolbox.com/blacklists.aspx" with the static ip address, got the below return. does this matter?
We notice you are on a blacklist. Click here for some suggestions
Checking 220.127.116.11 against 104 known blacklists...
Listed 1 times with 3 timeouts.
Blacklist Status Reason TTL ResponseTime
NOMOREFUNN LISTED smtp.mcgirr.co.nz. Dynamic IP or generic rDNS. Use your ISPs mail service, or whitelist at: Detail 1159963186 #
Return codes were: 127.0.0.3 2100 499