similar to: lsof with offset

I tried editing sendmail.cf and changing the Dj line to X.com so any email originating from my machine would be X.com not m.X.com where m is machine name. I typed make in the /etc/mail directory and did service sendmail restart. This did not work. email still shows as m.X.com What am I missing so as to NOT have the machine name in the email address. I just want the domain. Thanks, Jerry

hi all, running centos 4.7 i686. I seem to have an o pen r elay sendmail server. How do I close it? I have the STRAIGHT centos install sendmail.mc file. Only thing I changed was: dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl so as to allow incoming email and not just localhost. however this seems to relay everyone. I looked at http://www.sendmail.org/tips/relaying but it

Is there a way to tell through /proc or something else which files a process has open and more importantly what position the read pointer is in for that open file? As an example if I am reading a file with a program I have no control over, and I kill that program, I need to know when in the data file that program was reading at that time. Is this information available and if so how to read it?

I am sending an email from my machine devcentos5x64. the transcript below (hangs for 60 seconds) at the line: MAIL From:<root at devcentos5x64.msgnet.com> SIZE=56 AUTH=root at devcentos5x64.msgnet.com The email succeeds - but I am trying to figure out the 60 second delay. Neither email server is busy. Nothing is waiting. the DNS on both machines point to the same nameserver. The DNS

I have centos 4.8 i686. It has stock sendmail. see file below. I am getting reports that it is an open relay. I have searched all around and it seems like it should be closed. I have dnl for accept_unresolvable_domains. What can I do to close my sendmail. Thanks, Jerry My sendmail.mc is as follows: --------------------------------- divert(-1)dnl dnl # dnl # This is the sendmail macro config

> Date: Friday, November 22, 2019 08:21:57 -0500 > From: Jerry Geis <jerry.geis at gmail.com> > > Hi All, > > I am 'trying' to set SMART_HOST in sendmail to point to > smtp-relay.gmail.com but when looking at the /var/log/maillog its > going to mx203.inbound-mx.net. [192.110.255.243], > > why??? > > my line from sendmail.mc >

All, I have an old computer 64M 350Mhz pentium II. centos os 4.1 installs on it fine. however on boot it says low memory and it kills certain processes. httpd or sendmail. I have a 2GIG swap and I did a chkconfig XXX off on a few things like xfs, nfs, httpd, kudzu. My old 2.4 kernel used to run in 4M with a swap... I had recompiled the kernel (took a while) to enable the cyclades module. Any

Hi all, I set my sendmail.mc file to have a SMART_HOST entry of mail.xyz.com I do "make" and "service sendmail restart" ... I should be good, but no. :) If I do "host mail.xyz.com" I get the correct address and if I "telnet mail.xyz.com 25" I get a connection. however when I do a test mail - its trying to RELAY to another host. I thought SMART_HOST was

I tried to set in sendmail.mc file at the LAST line define(`LUSER_RELAY', `local:unknownuser') dnl I did service sendmail restart and got an error on a completely different line. - as a thought I deleted that line and put it on line 2 of the sendmail.mc file. re-ran service sendmail restart and now it worked. I changed nothing else. Is there something special about the placement of this

I have setup my machine to relay through smtp.gmail.com installed cyrus-sasl-md5 cyrus-sasl-plain Added to access: AuthInfo:smtp.gmail.com "U:smmsp" "I:my accont" "P:my pass" "M:PLAIN" AuthInfo:smtp.gmail.com:587 "U:smmsp" "I:my account" "P:my pass" "M:PLAIN" Added to sendmail.mc the

I'm running centos on a "limited" environment. Is it ok to turn off sendmail and run without it. Are there issues with doing that or is all Ok. Thanks, Jerry

I made a little file with a From:, To: and body. I execute the command cat file.txt | sendmail -t -O MinQueueAge=1m thinking that the message would try every minute to send instead of the default 30m. (if the initial attempt failed of course). This doesnt seem to have any effect? In the event I have an important email and I want it try perhaps every minute (1minute) to send the email how do I

I am trying to create a CF card that boots 686 CentOS 6.3 On boot I get a message about /dev/disk/by-label/\x2f where \x2f is "/" cannot be found. Adding rdshell to the boot line and booting up sure enough the /dev/disk directory does not exist. What "creates" that early on in the boot process? My CF card was changed from UUID to LABEL. So I edited grub.conf and make

I was getting MANY emails from XXX.hinet.net - kind of filled my mqueue directory. I stopped sendmail. removed all the files in mqueue, added to sendmail access a REJECT for hinet.net This certainly seems to help - but is that the correct way to take care of this sort of thing? Thanks, Jerry

Am 01.06.2020 um 19:44 schrieb Jerry Geis: > I am looking for a way for sendmail to ALLOW auth by IP and not user name > (its a closed network) or even SKIP invalid auth ? > Is that even possible ? It is possible to configure Sendmail to relay based on client connection. The doc will tell you how. https://www.sendmail.org/~ca/email/doc8.12/cf/m4/anti_spam.html#access_db If your

Hi, I noticed this today. If I build lsof on my 4-STABLE box, then it doesn't run: boojum# lsof lsof: PID 0, no file * space If I build the lsof binary under 4.8-STABLE, then it runs fine under 4.8-STABLE and 4-STABLE. Upon investigation it appears that the variable fd in the file dproc.c is being used uninitialized in gather_proc_info(). The problem seems to be related to some changes to

Hello all, Anyone of you success to install virtual email with Postfix, MySQL and Dovecot on CentOS 5.2 ? I am running: mysql-server-5.0.45-7.el5, postfix-2.3.3-2.el5.centos.mysql_pgsql and dovecot-1.0.7-2.el5 on CentOS 5.2 box and can not make it work. All deamons (mysqld, postfix master, dovecot) are running but I can not make it deliver email to virtual user via Dovecot. The log file show

On Thu, Jul 23, 2015 at 05:29:43PM +0200, Pino Toscano wrote: > On Thursday 23 July 2015 16:24:23 Richard W.M. Jones wrote: > > Useful for debugging unmount failures. Note that we include lsof in > > the appliance already. > > --- > > daemon/mount.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/daemon/mount.c b/daemon/mount.c

--------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: New sendmail packages available which fix a local root exploit Advisory ID: RHSA-2001:106-06 Issue date: 2001-08-28 Updated on: 2001-09-06 Product: Red Hat Linux Keywords: sendmail local root input validation

[Fra: bugzilla@redhat.com] --------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: New sendmail packages available which fix a local root exploit Advisory ID: RHSA-2001:106-08 Issue date: 2001-08-28 Updated on: 2001-10-22 Product: Red Hat Linux Keywords: sendmail