Welcome to ISAserver.org

Forums | Register | Login | My Profile | Inbox | RSS RSS icon | My Subscription | My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out

Spamhaus.org blocks my Email ??

Users viewing this topic: none

Logged in as: Guest
  Printable Version
All Forums >> [ISA Server 2004 General ] >> Exchange Publishing >> Spamhaus.org blocks my Email ?? Page: [1]
Login
Message << Older Topic   Newer Topic >>
Spamhaus.org blocks my Email ?? - 9.Sep.2005 6:23:00 AM   
Svenne

 

Posts: 11
Joined: 9.Sep.2005
From: Denmark
Status: offline
Hi there
I have just installed ISA2004 and Exchange server 2003.
I can send mail to everybody in my domain and receive mail from internet, but EVERYTIME i try to send to the internet i seems that i'm blocked by:www.spamhaus.org
I have tried to ask them for removing my IP, but 5 hours later i'm blocked again.
They claim that I have an open proxy ?? When I make a portscan i only show them port 25, 80 and 110 as open, but protected.
Spamhaus claims that my 1080 is open accorting to this:
212.242.188.197:s4:1080: >> \4\1\0\31E\34_\5\0
212.242.188.197:s4:1080: << \0Z\0\31E\34_\5
212.242.188.197:s4:1080: request granted v=0 c=90
212.242.188.197:s4:1080: >> help njablproxytest\r\n
212.242.188.197:s4:1080: << 220 rt2.njabl.org ESMTP Sendmail 8.12.10/8.12.10; Thu, 8 Sep 2005 20:31:25 -0400\r\n
212.242.188.197:s4:1080: << 214-2.0.0 njabl.org proxytest response to 212.242.188.197\r\n
212.242.188.197:s4:1080: << 214 2.0.0 End of HELP info\r\n
212.242.188.197 s4:1080 open

WHAT can i do ? I do need this port for ISA proxy or ? And i use TrendMicro serverprotect and Officescan internal.
Post #: 1
RE: Spamhaus.org blocks my Email ?? - 11.Sep.2005 12:55:00 PM   
tshinder

 

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi Svenne,

Disable the SOCKS filter, or configure it so that it doesn't listen on the external interface of the ISA firewall.

HTH,
Tom

(in reply to Svenne)
Post #: 2
RE: Spamhaus.org blocks my Email ?? - 27.Oct.2005 7:27:00 AM   
Svenne

 

Posts: 11
Joined: 9.Sep.2005
From: Denmark
Status: offline
The ISA was listening external on the port. When diabling this everything functioned well.

(in reply to Svenne)
Post #: 3

Page:   [1] << Older Topic    Newer Topic >>
All Forums >> [ISA Server 2004 General ] >> Exchange Publishing >> Spamhaus.org blocks my Email ?? Page: [1]
Jump to:

New Messages No New Messages
Hot Topic w/ New Messages Hot Topic w/o New Messages
Locked w/ New Messages Locked w/o New Messages
 Post New Thread
 Reply to Message
 Post New Poll
 Submit Vote
 Delete My Own Post
 Delete My Own Thread
 Rate Posts