General purpose email routing software that supports mail transport via TCP/IP using SMTP

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1answer
191 views

Linux Sendmail Same username multiple domains

I have configure my sendmail for multiple domains by creating username like sales@domain1.com sales@domain2.com sales@domain3.com in passwd file Now I added entry in file /etc/mail/virtusetable ...
4
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22 views

What can cause an intermittent broken pipe error with a SendMail milter?

CentOS 5 / SendMail 8.14.x I'm noticing intermittent errors with a milter on my SendMail server. Here's an excerpt from the maillog (I've edited hostname, QID, milter name, and recipient address to ...
2
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0answers
47 views

Sendmail Backscatter

I am looking for any advice on how I can stop back scatter on my sendmail servers. I have looked at the privacy flags and setting a non delivery for anything. I don't think this is a good approach. ...
2
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0answers
319 views

AWS amazon SES stopped working suddenly

I am not able to send the mail from aws.amazon SES since from Monday (30-10-2012) previously it is working fine suddenly it stopped working. I got following is the errors A PHP Error was encountered ...
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38 views

Sendmail and Dovecot almost working but not quite

I have set up dovecot as suggested here. Mail is delivered to the correct directory and I set my mail_location as suggested: Dovecot -n yeilds this: disable_plaintext_auth = no mail_location = ...
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61 views

Sending mail from server to own domain, mail hosted in google apps and Windows Live [Solved]

I have several domains hosted in my web server, most of them have mail working with Google Apps, however, since Google Apps has no free accounts any more I am now using Windows Live services with my ...
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383 views

Sendmail Server Authentication: Certificate based: Error

I have configured my setup for a server certificate based authentication. Both Server and Client are sendmail systems and both have the same set of certificates. However when client communicated ...
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0answers
240 views

How can I confirm what specific MX priorities SendMail saw when delivering a message?

CentOS 5.x | SendMail 8.14 I've got a sendmail server that is configured to be the last hop out. It performs DNS lookup for outbound messages and attempts to deliver them to the recipient mail host. ...
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274 views

Sendmail rewriting headers after OpenDKIM signature

I have run into a problem described in section Sendmail REWRITING FEATURES on http://www.opendkim.org/README: Due to the way the milter protocol is incorporated into the MTA, opendkim sees the ...
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91 views

Sendmail issue with AuthInfo

I'm having trouble finding out where to add in this line to /etc/mail/access: AuthInfo:smtp.sendgrid.net "U:XXX" "P:XXX" "M:PLAIN" When I run this: m4 sendmail.mc >sendmail.cf My error: ...
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12 views

Does sendmail send everything to downstream smarthost in “single file”?

CentOS 5.x / SendMail 8.14.x I have a SendMail server that delivers all outbound mail to a downstream smarthost in the cloud: define(`SMART_HOST',`relay:[example.blah.com]')dnl example.blah.com ...
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15 views

send email from ubuntu: msmtp VS esmtp VS ssmtp (and nullmailer)

What are the main differences between these 3 packages that have a very similar name? msmtp VS esmtp VS ssmtp (and eventually nullmailer) Thanks
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45 views

Postfix, schedule batches of email to be sent

Is it possible to have postfix limit the amount of emails it sends at once and when there is larger than x email, send them out in timed batches (wait 5 minutes, send another 50, something like that)? ...
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0answers
22 views

Sendmail smarthost making my big mails sent AND stuck

In order to send my mails from my local Sendmail server to external address, I make it connecting to an authentified SMART HOST provided by my ISP. The sendmail.cf has the following DS line : ...
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39 views

Move spam from dovecot public folders

I have set up Dovecot with public folders on a CentOS 6-server, with sendmail and spamassassin. I'm getting a lot of spam in both public folders and in the users inboxes. I want spamassassin / ...
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0answers
29 views

How can I limit the amount of messages SendMail will recieve in a single incoming connection?

Is there a way to limit how many messages can be received by SendMail in a given SMTP session? I have a SendMail server and an upstream application server is trying to send dozens (potentially ...
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0answers
33 views

AWS Linux/Sendmail/dkim-milter — how to troubleshoot?

I'm trying to get Sendmail to use dkim-milter on an AWS Linux instance (similar to RHEL/Centos). I've been trying to use these directions, which are a bit out of date, but which seem to work: ...
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20 views

Configuring sendmail for local delivery

First, I've probably worded that improperly, because Googling keywords like that has gotten me nowhere. What I want to be able to do is deliver mail to various hosts on a LAN. So let's say I have ...
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54 views

mailx does not deliver mails anymore

On my Solaris machine, mailx suddenly stopped delivering mail messages. When running the following sample command: echo "test" | mailx -vvv -s "test" [reciever] I get the following output: ...
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0answers
79 views

force sendmail to not use machine's hostname for local domain

Our webserver just changed its name from old.example.com to new.example.com. There is already a mail domain called new.example.com on another server. Now sendmail is confused, because it considers any ...
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0answers
86 views

Adjust Authentication-Results header and verify DKIM reports are being send

i'm running OpenDKIM 2.9.1 through Postfix 2.11, using the following configuration. https://gist.github.com/sibok/97a8e33d5f7309b4fa1c As you can see i enabled DKIM reporting but i can't see any ...
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0answers
383 views

Postfix and Sendmail smmsp cron job

I'm running Ubuntu 13.10 and have recently replaced the default Sendmail installation with Postfix. From what I've read elsewhere Ubuntu requires Sendmail for system functions so Postfix emulates the ...
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0answers
157 views

Sendmail user unknown error when sending to remote server

This is a continuation of a previous question here: Sendmail won't send email to same domain Initially I was having trouble getting a webserver (say domain.com) running Sendmail 8.14.4 on Ubuntu ...
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148 views

Send mail is not sending mails from Ubuntu 11

We are facing an issue with send mail. Earlier mails were going through our system but we have found that send-mail is taking maximum system usage. After going through the log file we have found ...
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0answers
62 views

sendmail from linux to exchange server 2010

I am trying to get our existing RHEL server to be able to send external emails through a new exchange server. The RHEL server runs an E.R.P. system which sends emails, one to the user at an internal ...
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0answers
42 views

How can I prevent Sendmail from cutting off SMTP error responses from a recipient MTA in maillog?

CentOS 5.x | SendMail 8.14 I've noticed that Sendmail will occasionally cut off SMTP error responses in logs. For example: Jan 10 05:55:55 foobox sendmail[20998]: s1CStsdli020998: ...
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95 views

LDAP_route not working after upgrade from Debian Lenny to Wheezy

 I have Debian 5 box (Lenny) with configured sendmail and LDAP_routing feature. This box is placed between Internet and my final mail server (MS Exchange). LDAP_route feture was used to validate ...
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175 views

sendmail.exe: Error during delivery. Service not available, closing transmission channel

I have a module in my system that will trigger an email and send it to user. The email will be sent to user when the product in my system is going to expired soon. I test the whole module in localhost ...
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0answers
56 views

Running both Sendmail and Qmail concurrently

I need to know how to install Sendmail to run on the same server as an existing Qmail install. I am installing OpenEMM which requires Sendmail on a Centos6 server running Qmail as part of the Plesk 11 ...
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0answers
165 views

sendmail not sending email from commandline

I have a centos 6.3 machine and i've installed mailx and sendmail I would like to send a simple email from commandline with a command like this /bin/mail -s "subject" "info@mail.com" but after I ...
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112 views

Connect timed out sendmail

I'm trying to send email using php and sendmail but I don't know what's happening the error.log is 13/06/20 10:39:16 : Connect timed out. Sendmail.ini: smtp_server=smtp.gmail.com smtp_port=587 ...
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85 views

Dovecot+NFS setup

We have an existing Sendmail server running on a Solaris 10 host (host-A). I'm trying to configure a new Dovecot IMAP-server (host-B) on another RHEL box to act as the IMAP-server for our mail server. ...
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0answers
159 views

Server is being used to send spam email via sendmail

When I run sudo tail -f /var/log/mail.log I can see a number of 'live' entries appearing such as Jun 6 00:40:03 ks393391 sm-msp-queue[2641]: r55MV0l1001642: to=ledbpw@gmail.com, ctladdr=www-data ...
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0answers
110 views

How can I throttle incoming emails in SendMail for a specific recipient?

CentOS 6.3 | SendMail 8.14.4 I'd like to throttle inbound emails to a specific address via sendmail. Is that possible? Ideally I'm looking for the opposite of greylisting: Accept the first email from ...
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0answers
123 views

Sendmail incoming mail does not go to the user inbox

On my server, my incoming mail (which is handled by sendmail) suddenly stopped working. I have not changed anything at all for a long time on my server so I have no idea why it suddenly stoped ...
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0answers
552 views

Sendmail bounce mails stuck in queue

I'm now managing an old mail server based on Sendmail: # cat /etc/issue Lineox Enterprise Linux AS release 4 (Nahant Update 2) Kernel \r on an \m # uname -a Linux myme1 2.6.9-22.0.1.ELsmp #1 SMP Thu ...
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0answers
139 views

Sendmail doesn't work from one domain but does from another

If I set the domain in resolv.conf to one domain (say test1.co.uk), I can send emails through my mail relay. If I change the domain to a different domain (say test2.co.uk), then sendmail fails. I can ...
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0answers
276 views

Sendmail smtp-auth issues

I'm running into a problem with Sendmail trying to implement SMTP- auth. I"m running 8.14.5 and have saslauthd running under FreeBSD 7.0-R. I don't believe I have starttls enabled (but I also ...
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0answers
115 views

why when send some emails I get it as an attachment file (attachment.dat)?

I have a server with operating system Red Hat Enterprise Linux Server release 6.2 (Santiago), and sendmail-8.14.4-8.el6.x86_64 my question is: why when send some emails I get it as an attachment ...
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0answers
174 views

Executing shellscript in Sendmail aliases (AIX)

I have my aliases set as ariba: "|/ariba/uat/downstream/Server/bin/redirectemail.sh " However the script is not getting executed. My echo statements in the shell script are not getting printed in the ...
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0answers
118 views

Sendmail on a virtualized host with multiple domains?

I have a server on which I host multiple domains. I recently installed a redmine installation underneath one of those domains. I set up the installation to send e-mails through sendmail. The e-mails ...
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0answers
535 views

PHP can not send email using mail() - Recipient addresses must be specified on the command line or via the -t option

I installed postfix and when trying to send mail, I get the followig error:- fatal: Recipient addresses must be specified on the command line or via the -t option The code I used to send mail is ...
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0answers
585 views

Php mail() is not working but sendmail is

I have an Amazon EC2 instance running with RedHat/Linux. My problem is with the PHP mail() function which is not working although I can send mail with sendmail from command line. I run this command. ...
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0answers
206 views

Sendmail rewrites email address to send to the local machine instead?

Sometimes instead of sending to John.Doe@example.com our sendmail and web app sends to John.Doe@local.machine.com. And of course the mail is undeliverable because user John.Doe does not exist on our ...
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0answers
1k views

Java and Sendmail HELO requires domain address

I am trying to set up emailing from a java web application hosted on a linux server (Cent OS) in apache. Sendmail is working fine from the command line as root on localhost but when trying to send ...
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0answers
242 views

centos 5 sendmail problem

I have the following setup mailserver.domain 10.0.0.3 - centos 5.6, qmail works fine webserver.domain 10.0.0.4 -centos 5.6, sendmail configured with smarthost = mailserver, when sending mail to an ...
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0answers
564 views

step by step guide to configure sendmail to avoid “dsn=5.1.1, stat=User unknown” error towords some server

i know this question has been asked before, but i really need a step by step guide to configure sendmail. The problem is that mail sent from a server (let's call it comarp.nicola.it) is not received ...
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0answers
786 views

sendmail on Ubuntu won't send from www-data user

I if call mail() function in PHP from webserver (running as www-data) i get an error sending email. If i call the same script from the cmdline logged in as root, then it works If i switch user to ...
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0answers
32 views

With sendmail, how can I allow port 25 to be used only for MTA-to-MTA (aka: prevent outbound relaying)?

In my current sendmail setup, I have two ports configured. PORT 25 (for MTA) PORT 1580 (given to local users for their usage) In sendmail, is it possible to configure port 25 to refuse outbound ...
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0answers
18 views

how do i modify mail(envelope and header) as using mailfromd

I`m trying to modify mail(header,envelope) while using mailfromd. These are my questions: I found "Envelope Modification Functions" in library following as rcpt_add and rcpt_delete. Is there no ...