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Full Discussion: Able to send mail without running MTA (sendmail)?
Operating Systems AIX Able to send mail without running MTA (sendmail)? Post 302428910 by zaxxon on Friday 11th of June 2010 08:27:58 AM
Old 06-11-2010
Able to send mail without running MTA (sendmail)?
Hi,

I am facing a (for me and coworkers) strange behaviour. When I stop sendmail on a plain AIX 5.3 testing box (there is definetly no sendmail process left running anymore), I am still able to send mails to remote addresses via the mail command. I tried that on another box which is not a testing box just to make sure there is nothing awkward on the testing box.

If I try that on a Linux box after having postfix stopped, it doesn't send any mail but queues it, as expected.

I have no clue what is still enabling the AIX box to send mail after sendmail is stopped. Any ideas? Thanks in forward.

Cheers
zaxxon
 

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LEARN ABOUT DEBIAN

sendmailconfig

SENDMAILCONFIG(8)					      System Manager's Manual						 SENDMAILCONFIG(8)

NAME

       sendmailconfig - configure sendmail for Debian systems

SYNOPSIS

       sendmailconfig [--no-reload]

DESCRIPTION

       sendmailconfig is used to simplify the configuration of sendmail(8) for use on Debian systems.

       In  the	simplest  case,  you  may  run	this program to (re)configure sendmail for your Debian system at any time. It will modify the file
       /etc/mail/sendmail.mc in order to create a working sendmail configuration which will be written to the file /etc/mail/sendmail.cf.

       For advanced configurations, you can modify the sendmail.mc file before generating sendmail.cf. Future invokations of  sendmailconfig  will
       preserve these changes provided they are made at the end of the file.

       Normally  sendmailconfig  will  ask  if	you want to reload sendmail after making changes to its configuration. The --no-reload option will
       avoid this question.

FILES

       /etc/mail/sendmail.mc
	      sendmail m4 input to generate sendmail.cf

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

       /etc/mail/sendmail.cw
	      names for which we will accept mail in the standard configuration

       /etc/mail/sendmail.ct
	      names of trusted users in the standard configuration

SEE ALSO

       sendmail(8)

AUTHOR

       Robert Leslie <rob@mars.org>

								    21-Jan-1997 						 SENDMAILCONFIG(8)
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