I don't know if anybody else here uses so-net for their ISP, but there's something flaky going on.
As of this morning (or possibly a little earlier) I am unable to send mail using OSX Mail and my domain's mail service. (The last time I sent mail was 7:30PM on the 3rd.) I can receive just fine, and there's no problem with web-based mail, but I cannot send. when I try, I get the following message:
"The server response was: X-RBL-Warning-RBL: 218.41.xxx.xxx is in a blacklist at dynablock.njabl.org."
I've reset my modem and obtained a new IP, but no luck. Both IPs started with 218.41, and I got the same error message with both.
Has there been anything in the J-news about some spammers using so-net and causing problems? From what I know (which isn't much on this subject) ranges of IPs tend to get blacklisted only when there are spamming or DDOS problems.
Any help or ideas anybody can come up with on this matter would be most appreciated.