I have one pretty strang problem (at least for me is strange). I can not send email to hotmail. In the log I see that delivery is successfull but the hotmail never shows the email in my inbox.
If someone with hotmail account sends me an email and I reply using the same blackholed server for outgoing mail the email is being delivered in hotmail inbox.
Does anyone knows how can I fix this. Why hotmail is blackholing my server ?