Sponsored Content
Operating Systems SCO Sendmail delivers mail to local user if it exists instead of passing it to the smart relay Post 302754395 by MadeInGermany on Thursday 10th of January 2013 01:56:31 PM
Old 01-10-2013
Debugging:
Code:
sendmail -bv fred@thisdomain.com

Code:
sendmail -bt
0 fred@thisdomain.com
^D

You have

DSsmarthost

then also put

DHsmarthost

Restart sendmail to take effect.
Hopefully the vendor did not build the sendmail.cf with Sun's remote mode feature - that will inhibit things like DS.
 

10 More Discussions You Might Find Interesting

1. Programming

Sendmail & mail.local + MySQL API

I've searched this message board, and the newgroups THOROUGHLY, in search of any information towards implenting the MySQL API with C... I'm a "beginner" to the C language I suppose, and i've made a few functions in C that can be implemented into the source code of Sendmail/mail.local, so that any... (2 Replies)
Discussion started by: CGrusden19
2 Replies

2. Cybersecurity

Sendmail Relay

I'm trying to get my Solaris 7 sendmail server to allow external clients to send to external recipients. I know this has to do with relaying, but I'm not sure how unsafe I have to get to allow this. I simply need for users to login from any domain and be allowed to send mail via SMTP to any... (4 Replies)
Discussion started by: Solaris
4 Replies

3. UNIX for Dummies Questions & Answers

Sendmail open relay

All I am having a bit of a problem with my sendmail smtp server. The environment: Redhat Linux 8 sendmail-8.12.8-9.80. The mailserver is used by our application to send mail notifications to users on the system. The application is hosted on 2 different servers (separate domains)... (2 Replies)
Discussion started by: skotapal
2 Replies

4. Linux

local mail relay problem in Sendmail

I have a linux box. Sendmail is work fine in this box. The only problem I am facing is whenever I send mail using the mail command to the outside world or to root@localhost, I get this error - 127.0.0.1 localhost denied from relaying The command I used to send mail is - Ls -l | mail -s... (0 Replies)
Discussion started by: RajaRC
0 Replies

5. Solaris

Sendmail relay problem

I have a sendmail issue When I try to send a mail message using mailx I get a "connection refused by mail14.messagelabs.com" error. relay=mail14.messagelabs.com., dsn=4.0.0, stat=Deferred: Connection refused by mail14.messagelabs.com However, mail14.messagelabs.com doesn't exist. The... (4 Replies)
Discussion started by: soliberus
4 Replies

6. OS X (Apple)

Ho do I masquerade the "user@user.local" address in mail/mailx?

Hi, I'm brand new here and looking for a solution: I'm using mail or mailx. The default reply address is «myshortusername@mylongusername.local» which makes absolutely no sense for anybody receiving my emails. But how do I change it? There seem to be many solutions but none for Mac OS X.... (0 Replies)
Discussion started by: gczychi
0 Replies

7. Solaris

Sendmail error delaying relay

When I try to send mail, sendmail delays a lot. After monitoring syslog, I noticed that sendmail starts with this first message... waits a minute and gives the second message... waits another minute and then sends off the email. How do I correct this in sendmail or completly disable it. I'm sending... (0 Replies)
Discussion started by: adelsin
0 Replies

8. UNIX for Advanced & Expert Users

How to relay mail to mail server from Unix ?

Hi, I need to send email notifications from Unix/Linux box to users using mailx. In these Unix/Linux boxes mail is not configured however we are having mail server configured in our LAN. Could you please provide instructions to configure relay in these boxes so that we can relay our mails... (3 Replies)
Discussion started by: sourabhsharma
3 Replies

9. Red Hat

add relay to sendmail.cf

Hi, I notice that my relay on sendmail.cf is just "DS" and no ip. So I guess, it's using the local DNS to relay my mail which sometimes being spammed. I would like to add a new relay ip "DSxxx.xxx.xxx.xxx" on sendmail.cf. What do I need to edit sendmail.cf? Do I just use vi or m4? ... (4 Replies)
Discussion started by: itik
4 Replies

10. Solaris

Sendmail relay failing

Hi Techies Bit new to sendmail thingy. I have a Solaris 10 box. There is a request generated by customer that they want Solaris 10 box to use as relay an external smtp server. the smtp server is updated in hosts file and it is pingable. I have updated by "vi" /etc/mail/sendmail.cf # ...... (0 Replies)
Discussion started by: khaniqshahid
0 Replies
sendmail(4)							   File Formats 						       sendmail(4)

NAME
sendmail, sendmail.cf, submit.cf - sendmail configuration files SYNOPSIS
/etc/mail/sendmail.cf /etc/mail/submit.cf DESCRIPTION
The sendmail.cf and submit.cf files are the configuration files for sendmail(1M). Starting with version 8.12 of sendmail, which was shipped with version 9 of the Solaris operating system, two configuration files are used for submission and transmission of mail, instead of only sendmail.cf, as before. These are: sendmail.cf Remains the principal sendmail configuration file. Used for the Mail Transmission Agent (MTA). submit.cf Used for the Mail Submission Program (MSP). The MSP is used to submit mail messages. Unlike the MTA, it does not run as an SMTP daemon. The MSP does not require root privileges, thus the two-file model provides better security than the pre-sendmail 8.12 model, in which the MSP ran as a daemon and required root privileges. In the default sendmail configuration, sendmail uses submit.cf, as indicated in ps(1) output. In ps output, you will observe two sendmail invocations, such as the ones below: /usr/lib/sendmail -Ac -q15m /usr/lib/sendmail -bd -q15m The first indicates the use of submit.cf, with the client queue (/var/spool/clientmqueue) being checked--and, if needed, flushed--every 15 minutes. The second invocation runs sendmail as a daemon, waiting for incoming SMTP connections. As shipped, sendmail.cf and, in particular, submit.cf, are appropriate for most environments. Where a knowledgeable system administrator needs to make a change, he should use the following procedures. For sendmail.cf: 1. Change directories to the directory that contains the source files for the configuration files. # cd /etc/mail/cf/cf 2. Create a copy of the sendmail file for your system. # cp sendmail.mc `hostname`.mc 3. Edit `hostname`.mc. Make changes suitable for your system and environment. 4. Run make to generate the configuration file. # /usr/bin/make `hostname`.cf 5. Copy the newly generated file to its correct location. # cp `hostname`.cf /etc/mail/sendmail.cf 6. Restart the sendmail service. # svcadm restart sendmail You must restart sendmail for sendmail.cf file changes to take effect, as indicated in step 6. Steps 4 - 6 can be automated. See Automated Rebuilding of Configuration Files below. For submit.cf: 1. Change directories to the directory that contains the source files for the configuration files. # cd /etc/mail/cf/cf 2. Create a copy of the submit file for your system. # cp submit.mc submit-`hostname`.mc 3. Edit submit-`hostname`.mc. Make changes suitable for your system and environment. 4. Run make to generate the configuration file. # /usr/bin/make submit-`hostname`.cf 5. Copy the newly generated file to its correct location. # cp submit-`hostname`.cf /etc/mail/submit.cf You do not need to restart sendmail for changes to submit.cf to take effect. Steps 4 and 5 can be automated. See Automated Rebuilding of Configuration Files below. Enabling Access to Remote Clients The sendmail(1M) man page describes how the config/local_only property can be set to true or false to disallow or allow, respectively, access to remote clients for unmodified systems. Setting values for the following properties for the service instance svc:/network/smtp:sendmail results in automated (re)building of con- figuration files: path_to_sendmail_mc path_to_submit_mc The values for these properties should be strings which represent the path name of the .mc files referred to in steps 2 and 3 of both pro- cedures above. Recommended values are: /etc/mail/cf/cf/`hostname`.mc /etc/mail/cf/cf/submit-`hostname`.mc Each property, if set, results in the corresponding .mc file being used to (re)build the matching .cf file when the service is started. These properties persist across upgrades and patches. To prevent a patch or upgrade from clobbering your .cf file, or renaming it to .cf.old, you can set the desired properties instead. FILES
/etc/mail/cf/README Describes sendmail configuration files. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsndmr | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ SEE ALSO
make(1S), ps(1), sendmail(1M), svcadm(1M), attributes(5) System Administration Guide: Network Services SunOS 5.11 8 May 2008 sendmail(4)
All times are GMT -4. The time now is 08:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy