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sendmail auth/ident checking issue

 
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Old 08-20-2009
sendmail auth/ident checking issue
Hi All,

I have a problem sending mail to a host which seems to have sendmail configured to use Ident port (113) to check back on the mail sender.

My problem is that this port is not enabled on the firewalls between sender and receiver so the ident checking and hence the mail is failing and I need to turn this checking off.

I modified sendmail.cf to include an ident timeout "O Timeout.ident=0s" which I believe is supposed to eliminate this checking yet firewall logs indicate it is still happening.

I can telnet the server on port 25 and have dialogue with the mail server and even supposedly leave a mail though when I try to check it on the host it says there is none.

Any advice on how to get the mail through - particularly any more sendmail.cf settings - would be greatly appreciated.

cheers,
jublio
 
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LEARN ABOUT SUNOS

praliases

praliases(1)							   User Commands						      praliases(1)

NAME

       praliases - display system mail aliases

SYNOPSIS

       praliases [-C configfile] [-f aliasfile] [key]

DESCRIPTION

       The  praliases  utility displays system mail aliases. When no key is given, praliases displays the current system aliases, one per line, in
       no particular order. The form is key:value. If a key is given, only that key is looked up and the appropriate  key:value  is  displayed	if
       found.

OPTIONS

       The following options are supported:

       -C configfile   Specifies a sendmail configuration file.

       -f aliasfile    Reads the specified file aliasfile instead of the default sendmail system aliases file.

OPERANDS

       The following operands are supported:

       key	       A specific alias key to look up.

EXIT STATUS

       The following exit values are returned:

       0	Successful operation.

       >0	An error occurred.

FILES

       /etc/mail/aliases	       Default sendmail system aliases file

       /etc/mail/aliases.db	       Database versions of the /etc/mail/aliases file

       /etc/mail/aliases.dir	       Database versions of the /etc/mail/aliases file
       /etc/mail/aliases.pag

       /etc/mail/sendmail.cf	       Default sendmail configuration file

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWsndmu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mailq(1), newaliases(1M), sendmail(1M), attributes(5)

SunOS 5.10							    29 Mar 2004 						      praliases(1)