Milter-greylist

> 
> Hello list,
> 
> First post here.
> I have two MXes for the same domains and their greylist.conf have their
> peer configured :
> 
> Host 1 :
> 
>     peer 192.168.148.53
> 
> Host 2 :
> 
>     peer 192.168.148.11
> 
> Yet they don't seem to sync at all. There is no firewalling between
> these two hosts, and I can see that the milter-greylist process is
> successfully binding on 0.0.0.0:5252.
> But their respective greylist.db are not the same, and I can't see any
> traffic between them on TCP port 5252.
> 
> Could there be something missing here ?
> 
You should check is there established TCP connection between
the hosts. The peers establish connection only if there is new
data to be synchronized. They do not synchronize old data.
So it may be totally legitimate having no sync connection.
If there is any peer connectivity issue, than you should see that
In the log file.

Best,
Attila