I am unable to send email through outlook express, everytime my mail block by spamhaus by this error. “The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was… ’ Protocol: SMTP, Server Response: ‘554 Service unavailable; Client host [188.8.131.52] blocked using xbl.dnsbl; http://www.spamhaus.org/query/bl?ip=184.108.40.206’, Port: 587, Secure(SSL): No, Server Error: 554, Error Number: 0x800CCC79”
How can i get rid of this or i should bypass spamhaus.
i tried both PORT 25 and 587, but still same problem.
pls solve it soon.