I just recently built a zimbra server im still working some configuration kinks out. When I send mail to yahoo/hotmail. The mail is found in the spam folder. I have read yahoo's spam rules on that make the necessary changes. Is there something I can do on the zimbra side.
I did notice from thunderbird or any mail client is when it happens. If i send mail from the web client seems to work consistently but only on yahoo.
Thanks for any help.