in our DMZ 2 servers built from scratch on ubuntu 18.04 - work
in our DMZ 2 servers updated to ubuntu 18.04 - do not work
in our DMZ 3 servers still at ubuntu 16.04 - do not work
All sendmail versions on DMZ and non-DMZ networks have the same sendmail version 8.15.2
version found by
this is why I am thinking it is something to do with the networking as they are different from 18.04 & 16.04
Hi gurus!
I need help to make sendmail to accept unknown user mail. That is if the user does not exist sendmail keep on processing the mail and store it in a some mailbox ...
Thanks for any idea! (5 Replies)
Hi,
yesterday I had issues, sendmail was not responding quickly while sending email and users did not receive any email,
This happened with sendmail on solaris 10 and also with sendmail on a linux box.
Found it is something to do with DNS blacklists,
following lists did not work for me,... (2 Replies)
Hi Team,
I have a script written to sendmail along with attachment in html format.
The code is
export MAILFROM="abc@abc.com"
export MAILTO="abc@abc.com"
export CONTENT="./GRP_SPI_ERR.html"
export SUBJECT="TEST EMAIL: TESTING HTML"
{
print - "From: $MAILFROM"
print - "To: ${MAILTO}"... (3 Replies)
Hi, Guru
i had configure in my two server to send out the email.
One of the server able to send in the reasonable timing. but another not, it delay almost one day or two days but mostly not send at all.
below is the syslog when i try to send out the mail.
GOOD Server
Dec 28 11:29:39... (5 Replies)
Hi all,
we are using solaris 10. we need to increase every users mail boxes size as all users mail boxes got filled..Please help..its urgent..
Thanks in advance.. (1 Reply)
Hi Gurus,
I have been tampering around with sendmail for the past one week and seem to make little progress. Given below is an abstract of the issue.
I have a Fedora 12 server(A VM on vitual Box bridged with a Windows XP host) which has to act as a SMTP server and have accordingly put up the... (8 Replies)
Hi Every One,
one of our server configuration on sendmail config
we are using SMAR_HOST
###
define(`SMART_HOST', 'mail.xxx.com')
and /etc/sysconfig/sednmail DAEMON is setted to NO
so let me know why sendmail is not working for this server
any this else u need please do let me know (0 Replies)
Hi,
I'm using sendmail version 8.13.8-8.1.el5_7. I'm pretty new to it. The servera are running RHEL 5.8. My question basically is that I would want to know is there a way to change the from address. I would be able to change it using the return address in mailx command. However I would like to... (3 Replies)
Dear All ,
I have some problem in Sendmail , where it was sending mails perfectly fine with the Ip address of the client machine.
But suddenly there was an issue , the SMTP takes the IP of the bond1 interface.
So the IP could not get validated in the relay server.
So how should i send... (1 Reply)
Discussion started by: jegaraman
1 Replies
LEARN ABOUT DEBIAN
etrn
System Administration Commandsetrn(8)NAME
etrn - start mail queue run
SYNOPSIS
etrn [-v] server-host [client-hosts]
DESCRIPTION
SMTP's ETRN command allows an SMTP client and server to
interact, giving the server an opportunity to start the pro
cessing of its queues for messages to go to a given host.
This is meant to be used in start-up conditions, as well as
for mail nodes that have transient connections to their ser
vice providers.
The etrn utility initiates an SMTP session with the host
server-host and sends one or more ETRN commands as follows:
If no client-hosts are specified, etrn looks up every host
name for which sendmail(1M) accepts email and, for each
name, sends an ETRN command with that name as the argument.
If any client-hosts are specified, etrn uses each of these
as arguments for successive ETRN commands.
OPTIONS
The following option is supported:
-v The normal mode of operation for etrn is to do all of
its work silently. The -v option makes it verbose,
which causes etrn to display its conversations with
the remote SMTP server.
ENVIRONMENT
No environment variables are used.
FILES
/etc/mail/sendmail.cf sendmail configuration file
SEE ALSO sendmail(1M), RFC 1985.
CAVEATS
Not all SMTP servers support ETRN.
CREDITS
Leveraged from David Muir Sharnoff's expn.pl script. Chris
tian von Roques added support for args and fixed a couple of
bugs.
AVAILABILITY
The latest version of etrn is available in the contrib
directory of the sendmail distribution through anonymous ftp
at ftp://ftp.sendmail.org/ucb/src/sendmail/.
AUTHOR
John T. Beck <john@beck.org>