Server :: Configure Sendmail To Send Only Messages?

Mar 19, 2010

I have to configure sendmail to send messages only and not receiving any mails on a linux server when the mail server is on another server.how to configure sendmail?

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Server :: Configure Sendmail As Send-only Sever For Web Host

Feb 21, 2010

I am trying to set up sendmail on my intranet (home) webserver, so that it will send mail via my ISP. I have searched for similar threads including this thread, but the responses do not seem to have solved the problem. All I want is to call sendmail from Perl, to post myself the responses to a test form I am building, using my normal internet mail address. I do not want to receive or relay mail from any host except the web server itself (127.0.0.1).

I have edited sendmail.mc to define SMART_HOST as my isp's mail server and MASQUERADE_AS to be my local network name (which is not a registered domain - it is just the name I have given my home intranet). I have run make and built a fresh sendmail.cf, then restarted sendmail.

Using my form, I am able to submit the message to sendmail, but after 40 seconds the mail log shows a message

Code:

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Fedora Servers :: Configure Sendmail To Send / Receive Through IP?

Sep 23, 2009

Regarding few things I am facing problem :
1. How to send one copy of that outgoing mail generated from the source. It should cc to another mail id in server's backend while mail sending.
2. I don't have any domain - internally or externally. Only have static ip, accessible from outside. Can I configure sendmail to send-receive through that ip.
3. How to transfer all mails and addressbook from exchange server to linux sendmail server.

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Fedora Networking :: Configure Sendmail To Send Email From Command Prompt To Any Domain?

Jan 21, 2010

I have an issue with sendmail. I need to configure sendmail to send email from command prompt to any domain. This is just for the notification purpose. I installed sendmail and sendmail-cf and sm-client. The following are the configuration I have done.

/etc/mail/sendmail.mc
1) dnl # DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
2) m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
3) /etc/hosts = 127.0.0.1 localhost.localdomain
/etc/hosts = 192.168.2.50 mysystem
4) /etc/hosts.allow = sendmail:ALL
[Code].....

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Server :: Sendmail Relay Messages To Ext. SMTP Server?

Jan 31, 2010

I've got a server set up with Debian. The problem is that my ISP doesn't allow usage of port 25 (as I understand a lot of ISP's don't).I have PHP scripts hat use the mail() function to send e-mails through the Sendmail application.So, my question is: How can I relay messages sent to sendmail to an external SMTP server (like Google Mail, for example)? Would this be easier to do in the PHP configuration, or on the Sendmail side of things?I've used PEAR extensions in PHP to achieve this before, but scripts downloaded from the Internet generally just use the basic mail() function, and it would be a real pain to modify them all.

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Server :: Messages Stuck In Sendmail Queue Beyond ConfTO_QUEUERETURN Lifetime?

Sep 2, 2010

Messages are stuck in my server's /var/spool/mqueue/ folder beyond the lifetime I have specified in confTO_QUEUERETURN (5d). Any idea why this could be? The file permissions appear fine; files in the mqueue folder show rights of: Code:-rw------- 1 root smmspThis is causing an issue because the queues are slowly getting larger and larger. I'm seeing the queue size consistently growing. maillog shows entries like: Code:grew WorkList for /var/spool/mqueue to 28000Just thinking outloud -- could the queue runner not be completing it's job in time? Maybe I could check with time sendmail -q

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Server :: Sendmail - Mail Server Rejected Email And Unable To Send

Feb 24, 2010

I have users [URL] unable to send email to [URL]. [URL] user also unable to send email to [URL]. But both email addresses are fine as they can receive email from others or from [URL] and [URL]. I able to telnet mail server 110 and 25, no problem. Version: ESMTP Sendmail 8.12.10

Mail Log:

Feb 23 11:36:35 mail sendmail[16228]: o1N3aZxt016215: to=<xxx1@gas.com>, ctladdr=<xxx@abc.com> (501/501), delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=442918, relay=gas.com, dsn=5.1.2, stat=Host unknown (Name server: gas.com: no data known)

[code]....

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Networking :: Unable To Send Mail From Server To Outside Using Sendmail?

Jun 1, 2011

I have configured Sendmail client to send mail to outside network ( Within local domain ), but i am unable to send any mail as i am getting the following error,

[root@cclx10 mail]# cat test |sendmail -v abhilash-o.padmanabhan@hp.com
abhilash-o.padmanabhan@hp.com... Connecting to [127.0.0.1] via relay...
abhilash-o.padmanabhan@hp.com... Deferred: Connection refused by [127.0.0.1]

I have the following configuration in my "/etc/sendmail.cf" file

# SMTP daemon options
O DaemonPortOptions=Port=smtp,Addr=15.146.237.113, Name=MTA

And netstat is showing that sendmail is listening on Port 25 on the IP address which is mentioned.

[root@cclx10 mail]# netstat -an |grep 25
tcp 0 0 15.146.237.113:25831 0.0.0.0:* LISTEN
tcp 0 0 15.146.237.113:25 0.0.0.0:* LISTEN

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Server :: Sendmail Can't Send To Some Hosts Timeout Error / Fix It?

Sep 12, 2010

I'm running sendmail 8.14 which sends out thousands of email. I'm getting several timeout error on only a few particular hosts. What I found is almost all of them are Exim 4.69

maillog shows
--> timeout waiting for input from ..@xxx during client greeting

after several tries, I finally got bounce back with

--> 451 4.4.1 reply: read error from xxx.com.
.. Deferred: Connection timed out with xxx.com.
Message could not be delivered for X day
Message will be deleted from queue

When i search though maillog with all of those error and they all seems to be running Exim and they are different mail domains.

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Server :: What Configurations For DNS And Sendmail To Send Mails From One Domain To Other

Mar 18, 2011

What configurations will be required in DNS and sendmail server to send mails from one domain abc.com to other domain xyz.com.

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Software :: Sendmail Segfault (ssmtp) On Gentoo Through Gmail - Can't Send Mail: Sendmail Process Failed

Jul 13, 2010

I have been trying to set up ssmtp so I can send email using Gmail's ssmtp servers. However, when I try to send mail (using mailx), I get the following message:

Code:

Can't send mail: sendmail process failed

Here's the last line from dmesg (the only one applicable, according to the timestamps and message content):

Code:

[484114.608378] sendmail[17975]: segfault at 0 ip b7dbbbf3 sp bfb0dc4c error 4 in libc-2.11.2.so[b7d44000+14e000]

Here's my ssmtp.conf:

Code:

#
# /etc/ssmtp.conf -- a config file for sSMTP sendmail.
#

[code].....

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Programming :: Socket C++ / Send And Receive Messages In Server?

Jan 2, 2009

I'm trying implement a small server for a university work, my server is creating, binding and listening but it don't accept any connection, these are the files I'm using in server:

Code:

// Definition of the Socket class
#ifndef SOCKET_H
#define SOCKET_H
#include <sys/types.h>
code....

I've made a client just for test it, but no ones run well, the server is always returning -1 when accept is called!!

What should I do to send and receive messages in this server??

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Ubuntu Installation :: Redmine And Sendmail - Can't Send Mail From Server

Jan 22, 2011

I'm currently running Ubuntu 10.10 Server using VirtualBox 3.2.12 r68302. I've setup a LAMP Server and Installed Redmine and I'm going to be starting some projects. The problem I have is that I've linked it to a subdomain thru my hosting, so things are a little more complex for me then usual. Here's the software I've added for this setup:

Ruby version 1.8.7 (i686-linux)
RubyGems version 1.3.7
Rack version 1.1

[code]...

how mail server functionality works as well as how to properly set the host of the virtual pc.

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Server :: Sendmail Rely Agent Unable To Send The Mail

Jun 21, 2011

I try to configure nagios server in my network. In nagios server I need to configure sendmail rely agent. I configured sendmail like given below

Code:

dnl #DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
define(`SMART_HOST', `mail.mydomain.com')dnl
define(`RELAY_MAILER_ARGS', `TCP $h 25')dnl
define(`ESMTP_MAILER_ARGS', `TCP $h 25')dnl

[code].....

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Server :: Restricting Some Users Send Mail To Off-site Destinations In Sendmail?

Oct 21, 2009

How to restrict some uses to send mail to outside domains except local in sendmail.I am using ( CentOS5 + Sendmail )

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Server :: Sendmail SMTP Send Doesn't Work With OS X 10.6 Mail.app Clients

Aug 3, 2010

I've been having this problem since 10.6 released, but have until now been successful with the "just use Thunderbird" response. My sendmail server hasn't been changed, but as clients upgrade from OSX 10.5 to 10.6 suddenly mail.app will no longer connects to send SMTP messages through the server. (IMAP connections to the same server using the same user/pass combinations work perfectly) When I look at the logs, things basically stop right after the STARTTLS command.

Google indicates alot of people are having similar problems, but I'm not seeing any solutions. Do any of you administrate sendmail servers where some of your clients are using Apple's Mail.app on Snow Leopard, and if so what settings are you using? At this point, I'm happy to make changes to the server to accommodate Apple's issue, I have too many Mac users connecting to my server. I just can't figure out what to change. I've enabled virtually every possible login authentication combination, and none of them work.

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CentOS 5 Server :: Cannot Get Sendmail Or Postfix To Send A 220 Response - Nor Respond With Details

Aug 11, 2009

I cannot get either sendmail or postfix to send a 220 response, nor respond with details. See below for sample telnet output. Details: I have a server that requires email, but only for light use. I'm definitely not an expert, but I have set up a sendmail configuration on a previous server. I tried to configure sendmail first and then postfix later, when I couldn't get sendmail working. I'm not sure exactly what the problem is, but I have a feeling the following might yield some important information. Note: this is the result for Postfix, but virtually the same thing happened with sendmail, too. That is, initially the telnet connection would close immediately. Afterwords, I could connect a second time but then it never responded with a 220 banner nor any 250's.

[Code]...

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Ubuntu :: Send Messages, With 20+ Accounts ( Different Emails, But One Domain / SMTP Server )?

Jul 21, 2011

Has thunderbird (recent version) have a "TEST" function ? basically, i'm trying to send messages, with 20+ accounts (different emails, but one domain / SMTP server). one account works fine - the other one doesn't. i go to my "outgoing server" & everything is fine - usernames / ports etc..) The settings for each account do show the right outgoing server. If i 'send later' & close down thunderbird, 7 re-open - it asks me for my password again (which it saves), & then it is able to send the email.

QUESTION :- is there a TESt option that will test each & EVERY account in one timeslot ? Ie, will go through each email address - sends an email to itself (the same address), & sends it. it will then try the server again, to see if the email was received. & then give me a single report, of all the incorrect settings.(I've tried this 1 email account half a dozen times tonight & i dont know *WHY* its not sending on the 1st go.. )

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Server :: Sendmail - Configure Pop And Imap?

Feb 25, 2010

1- how to config pop and imap on sendmail server

2- how to config smtp restriction on sendmail server

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Fedora :: Sendmail - Setup To Send / Send Emails With It?

Aug 17, 2011

I'm writing a script that will send an alert email given certain conditions. I have the impression that sendmail is what I need to do that. I just don't know how to use sendmail at all. I assume I have to set it up like a typical mail client so that it has a mail server to log into to send from.

I've looked through the man pages, but I can't find anything in plain English there on how to set it up, or how to use it once it is set up.

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General :: Steps To Configure Sendmail Server?

Oct 5, 2010

complete steps for configuring Sendmail in Red Hat Linux 4 Enterprise.ve already configured my DNS server and it is functional

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Server :: Configure Procmail For Sendmail But Its Not Working?

May 12, 2010

I'm trying to configure procmail for sendmail but its not working. I added these 2 lines to sendmail.mc:

define(`PROCMAIL_MAILER_PATH',`/usr/bin/procmail')dnl
FEATURE(local_procmail)dnl

So my question is, where do I put .procmailrc? An examples I found on the net has the procmailrc in the users mail directory, but there are no user mail directories on the sendmail server. It is used purely to relay mail to the Exchange server.

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Server :: Configure Internal Zimbra Server To Use External Server To Send Mails?

Feb 16, 2010

I have got a running mail server on CentOS5.4 Final using Zimbra free edition. . Assume that domain is organization.com.local And it is running fine with users created and bugzilla running on the same machine can send mails using this server. But it can obviously send messages to the internal users. There is this option to configure it to use external mail server to send mails outside the network but my external smtp server needs an authentication.Is it possible to configure it this way to use my external server to send mails from internal domain to say gmail?

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Server :: Configure Sendmail As Forwarder For All Received Email?

May 4, 2011

So I have two servers in my environment, I have an app server that runs my Java App on it and then I have a utility server. Right now, I have that utility server acting as a simple mail gateway so when my app server needs to send an e-mail out, it forwards it to the utility server and the utility server sends it out to where-ever it's destined to. The Java server always sends as one specific user, let's call it bob@company.com.

This set-up is working just fine right now. Now, I also have my company.com e-mail hosted at an e-mail provider for all of my user's e-mail accounts and such. I also have a bob@company.com e-mail account so if e-mails ever bounce, they end up in this inbox. Again, this works fine.

My app is pretty email dumb so it can't authenticate itself or anything, that's why I am using sendmail on my utility server instead of my e-mail provider's SMTP server. What I would like to do is to configure sendmail to forward all outbound e-mails (and authenticate) to my e-mail provider's SMTP gateway using the bob@company.com account and credentials. Is it possible to configure sendmail to do this?

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Slackware :: Configure Sendmail To Use Gmail As SMTP Server?

Apr 19, 2010

It seems my sendmail (running in slackware 13.0) cannot send out emails correctly. I guess I need to tell it what is the smtp server to use. And, I heard, gmail's smtp server is available to use for this purpose. How to configure my sendmail this way?

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CentOS 5 Server :: Configure The Sendmail Smart Host?

Dec 29, 2009

I have setup CentOS 5.2 with Nagios to monitor my network and have that configuration almost done. I have also setup Sendmail to forward all mail (really only Nagios notifications) out to my Exchange server using define('SMART_HOST', 'exchange.domain') in the sendmail configuration file and it seems to be working correctly.is there a way to configure Sendmail to forward all mail out through my Exchange server as it is now but send mail out to the internet itself if the exchange server is unavailable, somewhat like a failover configuration.

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General :: Configure Ourlook Clients Imap Settings With Sendmail Server?

Dec 15, 2009

I want to use imap account settings in MS outlook 2003/2007 with backup end Sendmail server. When i configure imap settings in MS outlook 2007 it shows mails are coming from Sendmail server , but another local Personal folder attched with outlook client. I have changed my settings so that every send items mail are coming under imap send-items folder ,but that extra folder stilli in place. I do not see any option how to remove this extra folder from my PST list.? As this never comes with if we are using MS Exchange.. Is there any way i can change my local delivery bydefault with IMAP folder only and save my Contact in IMAP Folder?

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Server :: How To Configure Send Mail Using Red Hat 7.3

Mar 19, 2010

I have to configure sendmail to send messages and receiving any mails on a Red hat 7.3 linux server. Can anyone have an idea how to configure sendmail?

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Server :: Configure Sendmail To Use 2 Different Configurations Of Virtusertable As Access Was Being Made From Internal And External Institution?

Feb 10, 2010

how you I can configure sendmail to use 2 different configurations of virtusertable as access was being made from internal and external institution?

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Server :: Configure Postfix To Send Emails From One Email

Feb 8, 2011

I'm experimenting with with mail-servers now and I'm trying to configure postfix to send emails from one email(pop3 is gmail) to any email outside the local network. Server is Ubuntu 10.10 with the last updates.

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