My ISP blocks email from 216.37.230.2
Why does BrightMail think that server is insecure?
I cannot find it listed on any other blacklist.
----- Transcript of session follows -----
... while talking to mx1.vodafonevast.nl.:
<<< 550-Access denied: 216.37.230.2 found in Open Proxy List, a Brightmail's /
<<< 550-Symantec proprietary dynamic database of IP addresses of proxy servers
<<< 550-with open or insecure ports. Contact postmaster-replied@nl.tiscali.com
<<< 550 in case of further questions.
... while talking to mx2.vodafonevast.nl.:
<<< 550-Access denied: 216.37.230.2 found in Open Proxy List, a Brightmail's /
<<< 550-Symantec proprietary dynamic database of IP addresses of proxy servers
<<< 550-with open or insecure ports. Contact postmaster-replied@nl.tiscali.com
<<< 550 in case of further questions.
554 5.0.0 Service unavailable