Wondering if someone could point me in the right direction / offer some help.
Our outgoing mail from Yahoo appears to be blocked. We have received bounces from multiple recipient addresses, each quoting this link: http://spamcop.net/bl.shtml?220.127.116.11
Is there anything we can do to get around this? (Other than not use Yahoo Mail, of course). From what I've read there doesn't seem to be anything we can do, other than wait. As this is an account used for business, hanging around for (at least) 24 hours every time someone uses Yahoo to send spam isn't acceptable.
But I may be getting ahead of myself. Firstly, is there any way to confirm that it is actually Yahoo Mail being blocked that is the problem? Or could it be something else? I googled the IP address above and it looks like a Yahoo address, so... looks like a duck and quacks like a duck, to me.