Mungkin informasi dibawah ini berguna kalau ada kasus sama MSN Hotmail.
Based on case yang pernah terjadi pada smtp server saya.

Microsoft has determined that e-mail or other activity originating from 
[202.51.xxx.xx] appears to violate Microsoft's Anti-Spam Policy and/or
the Terms of Use for Microsoft's MSN Hotmail service.  Microsoft has 
determined that the computer using this IP address may have been used to
send spam or otherwise gain access to Microsoft servers without 
authorization.To prevent further inappropriate use of Microsoft's 
property and services, MSN Hotmail has blocked communication from 
[202.51.xxx.xx] to our inbound mail servers.Source IP: [202.51.xxx.xx]
 
Time: [Mar 14 2007 10:10AM] to [Mar 15 2007 10:10AM]Activity type: 
[Dictionary Attack]
 
Activity log:    RCPT TO / DATARCPT =  23335 / 0

Your IP address may have been used to conduct a "dictionary attack" or 
otherwise used to gain unauthorized access to Microsoft servers.The IP 
in question will be automatically reevaluated in 24 - 48 hours. If at 
that time the activity is no longer occurring the IP in question will be 
unblocked. If you have any other questions please contact 
[EMAIL PROTECTED] In order for us to quickly resolve your problem 
we need the information at 
http://advertising.msn.com/adproducts/Email_BulkDupe.asp included in 
your message.

To begin proactive monitoring of an IP range using MSN Hotmail data, 
please go to http://postmaster.msn.com/snds to access the Smart Network 
Data Services (SNDS), powered by MSN®, site.  SNDS is a revolutionary 
MSN Hotmail initiative, designed to allow everyone who owns IP 
space--people like you--to contribute to the fight against spam and 
protect e-mail as a valued communications, productivity, and commerce 
tool. Hotmail, with around 200 million active user accounts world-wide, 
is in a unique position to collect and analyze e-mail activity data.  By 
providing that data to service providers, they are empowered to use 
their relationship with their customers to prevent spam from originating 
within their IP space.  The overarching goal of SNDS is to make the 
Internet a better, safer place.  Working together, Hotmail and service 
providers can make their respective customers happier and more satisfied 
with the various services we all provide.Microsoft operates its 
proprietary computers and computer networks, its e-mail services, MSN, 
MSN Hotmail, MSN Internet Access, MSN TV, and other related Web sites 
and Web pages (collectively, the "MSN Services") for the personal and 
non-commercial use of its members and customers.  Use of the MSN 
Services is governed by specific Terms of Use and Notices associated 
with each of the MSN Services.Microsoft prohibits the use of the MSN 
Services in any manner associated with the transmission, distribution or 
delivery of any unsolicited bulk or unsolicited commercial e-mail 
("Spam").  You may not use any MSN services to send Spam.  You also many 
not deliver Spam or cause Spam to be delivered to any of Microsoft's MSN 
Services or MSN customers.

For more information regarding Microsoft's Anti-Spam Policy, including 
technical standards and required documentation, see:
http://privacy.msn.com/anti-spam/
http://advertising.msn.com/adproducts/Email_TechStd.asp         
http://advertising.msn.com/adproducts/Email_BulkDupe.asp
 
For more information regarding the Terms of Use for Microsoft's MSN 
Hotmail service, see http://privacy.msn.com/tou .Microsoft maintains 
computer equipment in Washington and California (among other states), 
and unauthorized use of the MSN Services will lead to use of equipment 
in these states.  Unauthorized use of the MSN Services in connection 
with the transmission of unsolicited e-mail, including the transmission 
of e-mail in violation of this policy, may result in civil and criminal 
penalties against the sender and those assisting the sender, including 
those provided by the Computer Fraud and Abuse Act (18 U.S.C. §1030, et 
seq.); the Washington Unsolicited Electronic Mail Act (R.C.W. 
19.190.010, et seq.); and California Business & Professions Code 
§17538.45 and other state and federal laws.


pbgabsi wrote:
>
> langkah terakhir : submit IP SMTP nya ke admin hotmail, SOL
>
> --- In [EMAIL PROTECTED] s.com <mailto:ITCENTER%40yahoogroups.com>, 
> "DFS-MIS-Devy Arifianto" <[EMAIL PROTECTED]>
> wrote:
> >
> >
> > Yup gue dah baca..
> > dan udah nambahin Record SPF di DNS Server ku....
> > Tapi kok masih di bounce mulu... sebel :((
> > Dan gue dah make sure banget kalo SMTP relay gue nggak ada virus tuh
> >
> > Any suggest ??? pls...
> >
> >
> > Regards,
> > Devy Arifianto
> >
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED] s.com <mailto:ITCENTER%40yahoogroups.com> 
> [mailto:[EMAIL PROTECTED] s.com <mailto:ITCENTER%40yahoogroups.com>] On
> > Behalf Of pbgabsi
> > Sent: Wednesday, November 07, 2007 4:43 PM
> > To: [EMAIL PROTECTED] s.com <mailto:ITCENTER%40yahoogroups.com>
> > Subject: [ITCENTER] Re: kok email server gue di block hotmail ???
> >
> >
> >
> > Hotmail sudah menerapkan SPF-ID dan reverse lookup, CMIIW.
> > Jadi kalau salah satu dari item tsb hasilnya error pasti direject.
> >
> > --- In [EMAIL PROTECTED] <mailto:ITCENTER% 40yahoogroups. com> s.com,
> > "DFS-MIS-Devy Arifianto" <devy@>
> > wrote:
> > >
> > > 
>


[Non-text portions of this message have been removed]



-- 
www.itcenter.or.id - Komunitas Teknologi Informasi Indonesia 
Gabung, Keluar, Mode Kirim : [EMAIL PROTECTED] 

 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/ITCENTER/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/ITCENTER/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:[EMAIL PROTECTED] 
    mailto:[EMAIL PROTECTED]

<*> To unsubscribe from this group, send an email to:
    [EMAIL PROTECTED]

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/
 

Kirim email ke