Re: plugin for CIDR matching

2011-03-17 Thread David B Funk
On Thu, 17 Mar 2011, Matus UHLAR - fantomas wrote: On 14.03.11 13:41, Markus Reschke wrote: Currently I'm writing a small SA plugin for checking if IP addresses of relaying MTAs (in the Received: lines) are within a list of defined CIDR blocks. Most admins filter specific CIDR blocks, e.g. from

Re: plugin for CIDR matching

2011-03-17 Thread Matus UHLAR - fantomas
On 14.03.11 13:41, Markus Reschke wrote: > Currently I'm writing a small SA plugin for checking if IP addresses of > relaying MTAs (in the Received: lines) are within a list of defined CIDR > blocks. Most admins filter specific CIDR blocks, e.g. from known SPAMming > ISPs, at the MTA level. That w

plugin for CIDR matching

2011-03-14 Thread Markus Reschke
Hi! Currently I'm writing a small SA plugin for checking if IP addresses of relaying MTAs (in the Received: lines) are within a list of defined CIDR blocks. Most admins filter specific CIDR blocks, e.g. from known SPAMming ISPs, at the MTA level. That way all emails from the given CIDR blocks ar