Problems to send email/receive from Hotmail

[m0rpheu5]

I´m having this problem and i don´t know what to do, i have a server on The Planet, i asked for support, but they tried but without success, i have SPF and RDNS configured, i have my dns working fine, my ip is not blacklisted, but i don´t know what could be, i send an email, and the email don´t arrive or return.

Guys i really need to make this work today, my client is asking me how to cancel this server, and i can´t lost this client, please help me

[m0rpheu5]

Ok, now i add my IP on the SenderID on MSN/Live, now my emails is been received on MSN, but arrive like spam, what could be now?

Thanks

[AndyReed]

Guys i really need to make this work today, my client is asking me how to cancel this server, and i can´t lost this client, please help me

Did you read this? http://servertune.com/kbase/entry/142/