On May 14, 2011, at 5:01 AM, Ralf Hildebrandt wrote:

* jason hirsh <hir...@att.net>:

the users can access my web page   so web services are fine

they can ping my server. so DNS is fine

i have the message that says that it can't contact my mail server..
my MTA is Postfix where else could iI see help??

Do you have other software like e.g. fail2ban running?
Or a firewall?


Th eonly firewall I use is IPFW
I can connect to you mailserver:

# telnet mail.kasdivi.com 25
Trying 209.160.65.133...
Connected to mail.kasdivi.com.
Escape character is '^]'.
220 tuna.theoceanwindow-bv.com

do I have to drop postfix and goback tosendmail to debug??
That won't play a role.

--
Ralf Hildebrandt
 Geschäftsbereich IT | Abteilung Netzwerk
 Charité - Universitätsmedizin Berlin
 Campus Benjamin Franklin
 Hindenburgdamm 30 | D-12203 Berlin
 Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
 ralf.hildebra...@charite.de | http://www.charite.de
        

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