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On Tue, Jun 20, 2006 at 02:09:38PM -0500, Les Mikesell wrote:
On Tue, 2006-06-20 at 15:02 -0500, israel.garcia@cimex.com.cu wrote:
even more details:
- I use Mailscanner/postfix in the 3 MX's servers.
- Using dig I get exactly the same of what I have in my bind server.
- http://dnsreport.com/ reports no problem at all.
Does the 'mail test' give you back the same MX servers you see locally with the same values? If so you must have some connectivity problem or there are cached records with different values stored somewhere. Legitimate mailers should always attempt to connect to the lowest value first and only try the next after a failure.
The catch is that they will try the others even after a temporary failure. These might include greylisting but also other limits (max number of children, max connections from IP, max server load etc).
- -- Rodrigo Barbosa "Quid quid Latine dictum sit, altum viditur" "Be excellent to each other ..." - Bill & Ted (Wyld Stallyns)