View Single Post
  #2  
Old 25th June 2009, 10:09
till till is offline
Super Moderator
 
Join Date: Apr 2005
Location: Lüneburg, Germany
Posts: 35,461
Thanks: 813
Thanked 5,240 Times in 4,108 Posts
Default

Quote:
So I'm using gmail as my email relay with postfix and unfortunately it seems to have opened a large security hole for my server to be used for spam.
Why do you think that? Have you tested your server with an external mail relay check tool? Postfix setups are secure by default after you installed ISPConfig, so adding smtp_fingerprinting is not needed.
__________________
Till Brehm
--
Get ISPConfig support and the ISPConfig 3 manual from ispconfig.org.
Reply With Quote