Mail abuse in syslog

[Subba Rao]

Hello,

I saw this in my syslog file.

Nov 11 22:43:51 starsys qmail: 942378231.489619 delivery 34: deferral: 
Connected_to_189.9.90.12_but_greeting_failed./Remote_host_said:_553-See_<URL:http://mail-abuse.org/dul/>/553-If_you_feel_we_mistreat_you,_do_contact_us./553_Ask_HELP_for_our_contact_information./

Why am I getting this message? All the outbound/inbound mail is transfering fine.

Subba Rao
[EMAIL PROTECTED]
http://pws.prserv.net/truemax/