Seems that Swisscom/bluewin's mail servers are blocking each other again,
same problem happened on February 14.
Generierender Server: zhhdzmsp-smtp12.bluewin.ch
*xxx.yyy(a)bluemail.ch* <denise.beele(a)bluemail.ch>
mxbw.bluewin.ch #<mxbw.bluewin.ch #5.0.0 smtp; 554 IP: 195.186.136.31, You
are not allowed to send us mail. Please see *
http://www.dnsbl.manitu.net/lookup.php?value=195.186.136.31*<http://www.…
you feel this is in error.> #SMTP#
Last time zhhdzmsp-smtp12 was even blacklisted for SPAM.
Anyone else get the same problem?
Florian