I don't know why but when i try to create a ticket over 
here it just sais rejected cause -> probably spam...
As I mention in this thread 
http://www.isp-control.net/forum/showthr...p?tid=5301  there is problem with the spf-records created by ISPCP RC7.
Some mail-servers reject mails because of the spf-record.
Original Record (var/cache/bind/domain)
Code:
"v=spf1 a mx ip4:123.123.123.123 ~all"
 
I manually changed all record like this:
Code:
"v=spf1 ip4:123.123.123.123 a mx include:maindomaine.net ?all"
 
after that change no more mail were rejected. It would be great if ISPCP would create the record like that.
greezzzzzz ancdix