Check no. of mailqueue Post: 302933724

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Script to check for a file, check for 2hrs. then quit

I wish to seach a Dir for a specific file, once the file is found i will perform additional logic. If the file is not found within two hours, i would like to exit. Logically, I'm looking for the best way to approach this Thanks for any assistance in advance. Note: I'm using a C shell and...

2. UNIX for Dummies Questions & Answers

is there any way to check if some ip is taken ?

hello is there any tool in unix that will indicate if some ip is already taken by other machine?

3. Shell Programming and Scripting

check whether the value changes or not!

HI all, I need help in writing a shell script for the following logic I have a file abc.txt and it contains a number x. The number in the file abc.txt changes every day. I need to develop a shell script which on every run checks the number in the file and increments a variable by 1 if a...

4. Shell Programming and Scripting

script to check if another script is running and if so, then sleep for sometime and check again

Hi, I am a unix newbie. I need to write a script to check wheteher another script is still running. If it is, then sleep for 30m and then check again if the script is running. If the script has stopped running then, I need to come out of the loop. I am using RHEL 5.2

5. UNIX for Advanced & Expert Users

Check EOF char in Unix. OR To check file has been received completely from a remote system

Advance Thanks. (1) I would like to know any unix/Linux command to check EOF char in a file. (2) Or Any way I can check a file has been reached completely at machine B from machine A. Note that machine A ftp/scp the file to machine B at unknown time.

6. Shell Programming and Scripting

check if it's there

Dear, I want to check if the file in the if code is there, but I don't know how to do it? if Can someone assist me please? Thanks! kopie() { echo " Geef de naam van bestand + plaats vanwaar gekopieerd moet worden en waarnaar : " echo -n " Plaats : " read plaats ...

7. Shell Programming and Scripting

check in and check out comments

Hi Do you know how can I get all check in and check out comments for a period of time with Surround SCM CLI ---------- Post updated at 02:00 AM ---------- Previous update was at 01:56 AM ---------- Do you have NAnt tasks that allow us to access Evolution from an NAnt build script?

8. Shell Programming and Scripting

Perl code to check date and check files in particular dir

Hi Experts, I am checking how to get day in Perl. If it is “Monday” I need to process…below is the pseudo code. Can you please prove the code for below condition. if (today=="Monday" ) { while (current_time LESS THAN 9:01 AM) ...

9. Shell Programming and Scripting

Check

echo "2012-12-26--14.8224 2012-12-27--14.2898 2012-12-28--14.9180 2012-12-29--13.3637 2012-12-30--13.7091" the set of numbers i provided above is separated by spaces. how do i count how many sets there are? i tried: echo "2012-12-26--14.8224 2012-12-27--14.2898 2012-12-28--14.9180...

LEARN ABOUT DEBIAN

cancelmsg

CANCELMSG(1)						      Double Precision, Inc.						      CANCELMSG(1)

NAME

       cancelmsg - Cancel an E-mail message

SYNOPSIS

       cancelmsg {msgid} ["reason"]

DESCRIPTION

       cancelmsg removes a message from the mail queue. There will be no more attempts to deliver this message, and a standard delivery failure
       notice is sent to the return address listed on the message. You can only cancel your own messages. The superuser can cancel any message. An
       attempt to cancel a message will fail if the message has already been sent (of course), or if a delivery attempt is currently in progress.
       Because a delivery attempt is usually started as soon as an E-mail message is added to the mail queue, a cancellation attempt is only
       effective if the message cannot be immediately delivered for some reason, or if the system is very busy and is working on a mail backlog.
       cancelmsg works by marking all pending recipients as undeliverable. A non-delivery report is then generated and sent in the normal fashion.

       msgid is the message queue id that can be obtained from the mailq(1)[1], command. A reason is optional. The message does not disappear into
       a black void. The message will be returned as undeliverable, citing reason. A generic error message will be used if reason is not
       specified.

BUGS

       A non-delivery report may not be sent immediately, but delayed until the message's turn comes up in the scheduling queue.

       There is no immediate indication if the message cancellation worked. A subsequent non-delivery report is the only indication of a
       successful cancel. If it doesn't come, it means the message wasn't cancelled in time.

       A non-delivery report will not be sent for recipients whose delivery status notification does not include the FAIL notice.

SEE ALSO

       mailq(1)[1], courier(8)[2].

AUTHOR

       Sam Varshavchik
	   Author

NOTES

	1.

	   mailq(1)
	   [set $man.base.url.for.relative.links]/mailq.html

	2.

	   courier(8)
	   [set $man.base.url.for.relative.links]/courier.html

Courier Mail Server						    08/30/2011							      CANCELMSG(1)