Hi Suresh

I was replying to a message on the DB-WG and got this response:

The message could not be delivered, the mail server at idvmailin04.datev.com [193.27.49.132] said:
<<< 554 5.7.1 Service unavailable; Sender address [ripedenis@xs4all.nl] blocked using dbl.webradar.datev.de; gesperrt vom DATEV WebRadar, http://webradar.datev.de/lookup?domain=xs4all.nl, servertime=Feb 20 02:16:47, server=idvmailin04.datev.com, client=194.109.24.26

cheers

denis

On 20-Feb-2017, at 2:22 AM, denis <ripedenis@xs4all.nl> wrote:

It seems like XS4ALL is not able to do anything about being blacklisted. Obviously the message about handling abuse is not getting through....

It would help if you posted just what bounce and from where.  XS4all has historically been quite proactive about abuse handling.