Merhaba Arkadaşlar,

PLESK PANEL
Sunucu Mail Ayarlarından yada neden oldugunu bilmiyorum.
Mail geliyor ama Gitmiyor. Bu Konuda Bana ( Ücretli - ücretsiz ) yardımcı olursaniz sevinirim. 2 gündür ugraşıyorum sorunu aşamadım.

Mail gonderdikten hemen sonra hata maılı geliyor :

This is the mail system at host xxxxxxxxxxxxx

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The mail system

<destek@xxxxxx.net>: host
04e7e914700844a91a7f0fa78e39df.pamx1.hotmail.com[65.54.188.109] said: 550
OU-002 (BAY0-PAMC2-F5) Unfortunately, messages from İP weren't
sent. Please contact your Internet service provider since part of their
network is on our block list. You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL
FROM command)