10 More Discussions You Might Find Interesting
1. UNIX and Linux Applications
Hi.
I want to create mailing list in my directory, however standart object classes groupOfUniqueNames and groupOfNames don't contain mail attribute. What is the common way to create mailing list in openldap? (0 Replies)
Discussion started by: urello
0 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I have a few questions.
I am new to UNIX/Linux. At work I notice that our mail server uses sendmail. When I looked in the sendmail.cf file I see that it is using PROCMAIL as the Local Delivery Agent.
Questions:-
I looked for /etc/procmail to see its configuration file but I see none.... (0 Replies)
Discussion started by: mojoman
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3. UNIX for Dummies Questions & Answers
Hello,
I am running a email server on Centos 5.3 (dovecot, postfix, with emails for a few domains) and I am wondering whether I am using procmail or not.
I know procmail is installed because
procmail -version
returns:
Locking strategies: dotlocking, fcntl()
Default rcfile: ... (0 Replies)
Discussion started by: JCR
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4. Shell Programming and Scripting
I have to create a unix program that will mail the contents of a file to a list of users.The file to be mailed will be provided as an argument to the program on the command line. The list of users or mail recipients should be a ”variable” that is created inside the program
This program MUST be... (1 Reply)
Discussion started by: toejam
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5. UNIX for Advanced & Expert Users
I need to find out for sure whether or not Solaris 10x86 comes with procmail installed? I only need it for mail subscription "Only"
WE have about 51 mailing lists subscriptions from listproc.
I need help just doing mailing lists.
How to best go about this?
I downloaded version for Solaris... (0 Replies)
Discussion started by: parente
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6. UNIX for Dummies Questions & Answers
Hello,
I was wondering if my code is correct on a procmail recipe I am trying to use. I am trying to set up custom filter for for my email address. What needs to happen is any email NOT addressed to me in the to: or cc: field is deleted.
For the time being it is set it up to go to another... (0 Replies)
Discussion started by: Hexabah
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7. Forum Support Area for Unregistered Users & Account Problems
Sir.
I am intrested in joining of this forum. I want to know that is "Mailing List" is supported to send a query or not.
Please reply.
Rgds
Sanju kumar (1 Reply)
Discussion started by: Sanju Kumar
1 Replies
8. UNIX for Advanced & Expert Users
HI all,
I'm searching for mailing list software to install on my Linux RedHat 7.3 with Web interface if possible. Any suggestions???
Thank you all
Regards.
solvman (3 Replies)
Discussion started by: solvman
3 Replies
9. UNIX for Dummies Questions & Answers
Hello,
I want to make a filter with procmail, using the day of the week ant the hour to filter the message.
If the day is Tuesday, the message is redirected to one address. On the other days, the message goes to another address. The messages will be redirected at 8 am to 17 pm.
I tried... (1 Reply)
Discussion started by: luiz_fer10
1 Replies
10. UNIX for Dummies Questions & Answers
Hello,
Somebody knows a good procmail tutorial in the net?
Thanks!:) (1 Reply)
Discussion started by: luiz_fer10
1 Replies
SMRSH(8) System Manager's Manual SMRSH(8)
NAME
smrsh - restricted shell for sendmail
SYNOPSIS
smrsh -c command
DESCRIPTION
The smrsh program is intended as a replacement for sh for use in the ``prog'' mailer in sendmail(8) configuration files. It sharply limits
the commands that can be run using the ``|program'' syntax of sendmail in order to improve the over all security of your system. Briefly,
even if a ``bad guy'' can get sendmail to run a program without going through an alias or forward file, smrsh limits the set of programs
that he or she can execute.
Briefly, smrsh limits programs to be in a single directory, by default /etc/smrsh, allowing the system administrator to choose the set of
acceptable commands, and to the shell builtin commands ``exec'', ``exit'', and ``echo''. It also rejects any commands with the characters
``', `<', `>', `;', `$', `(', `)', `
' (carriage return), or `
' (newline) on the command line to prevent ``end run'' attacks. It allows
``||'' and ``&&'' to enable commands like: ``"|exec /usr/local/bin/filter || exit 75"''
Initial pathnames on programs are stripped, so forwarding to ``/usr/ucb/vacation'', ``/usr/bin/vacation'', ``/home/server/mydir/bin/vaca-
tion'', and ``vacation'' all actually forward to ``/etc/smrsh/vacation''.
System administrators should be conservative about populating the /etc/smrsh directory. For example, a reasonable additions is vaca-
tion(1), and the like. No matter how brow-beaten you may be, never include any shell or shell-like program (such as perl(1)) in the
/etc/smrsh directory. Note that this does not restrict the use of shell or perl scripts in the sm.bin directory (using the ``#!'' syntax);
it simply disallows execution of arbitrary programs. Also, including mail filtering programs such as procmail(1) is a very bad idea.
procmail(1) allows users to run arbitrary programs in their procmailrc(5).
FILES
/etc/smrsh - directory for restricted programs
SEE ALSO
sendmail(8)
$Date: 2004/08/06 03:55:35 $ SMRSH(8)
