Hi,

 

im receiving the folowing error:

#5.5.0 smtp;550 DY-001 Mail rejected by Windows Live Hotmail for policy reasons

 

I had an static IP, and i already chequed my IP in spamhaus and spamcop, and is not listed.

 

My configuration is:

 

SBS 2003 for mail server, and my ISA 2004 for smtp relay, both on diferent machines.

 

I need some help to find the problem and solve it.

 

Thanks

Thanks,

 

after ussing mxtool box, the problem is:

Rev DNS Check: Reverse DNS FAILED! This is a problem.

 

ok, i fixed that, was a litle distraction when i configured out my public DNS.

 

But that was not the problem, after some testings i found this:

 

We have very bad news for you: It is not you, it is your complete provider which got listed.
Your IP 200.119.201.66 was NOT part of a spamrun, but your provider seems to believe that spam is what the internet was made for.
By tolerating your provider doesn't care about spammers you are also supporting the global spam.

Hi Daniel,

 

Do you get that error with every domain you are trying to send email to? Do you have a static or dynamic public IP? Are you sending with DNS or smarthost?