18 Mar
2015
18 Mar
'15
9:44 a.m.
Does anyone happen to know which blacklists Bluewin uses to reject emails up front?
One of my customers is complaining he is unable to communicate with Bluewin users:
delivery temporarily suspended: host mxzhh.bluewin.ch[195.186.227.50] refused to talk to me: 451 Connection not accepted from blacklisted IP address [74.55.86.74]
The IP address belongs to Webfaction.com, they would like to investigate the matter.
--
Per Jessen, Zürich (10.4°C)
http://www.dns24.ch/ - free dynamic DNS, made in Switzerland.