Problem z pocztą

[Smuga]

Witam!
Mam problem z wysyłaniem maili z adresu ugu.pl
Oto maile, które przychodzą:
This is the mail system at host mail.ugu.pl.

####################################################################
# THIS IS A WARNING ONLY. YOU DO NOT NEED TO RESEND YOUR MESSAGE. #
####################################################################

Your message could not be delivered for more than 6 hour(s).
It will be retried until it is 2 day(s) old.

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

<bXXX7@wp.pl>: host mx5.wp.pl[2XXX9] said: 421 service
temporarily unavailable (in reply to DATA command)



--------------------------------------------------------------------------------


Received: from XXXPC (XXX.tpnet.pl [83.2XXX])
(Authenticated sender: biuro@opiekadomowa-bona.pl)
by mail.ugu.pl (SMTP) with ESMTPA id 50DB6736A2
for <beatamarek67@wp.pl>; Thu, 27 May 2010 08:18:37 +0200 (CEST)
Message-ID: <A8041836812E4C7B98EB63C964A3B839@IwonkaPC>
From: "Biuro BONA" <biuro@opiekadomowa-bona.pl>
To: <XXX@wp.pl>
References: <4bfd67428457b8.50212080@wp.pl>
Subject: Przeczytane: Witam!
Date: Thu, 27 May 2010 08:18:34 +0200
MIME-Version: 1.0
Content-Type: multipart/report;
report-type=disposition-notification;
boundary="----=_NextPart_000_001D_01CAFD75.32ECC860"
X-Mailer: Microsoft Windows Mail 6.0.6001.18416
X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6001.18416


This is the mail system at host mail.ugu.pl.

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

<aXXXX-2@wp.pl>: host mx5.wp.pl[21XXX101.9] said: 421 service temporarily
unavailable (in reply to DATA command)

I takie odpowiedzi przychodzą, za każdą próbą wysłania maila.
Proszę o szybką pomoc (mail jest firmowy...)
Pozdrawiam!

[ugu]

Problem już nie występuje