Sendmail is the traditional MTA (message transfer agent), i.e. the traditional server program to send, transfer and deliver email. If your question is about sending mail in general, see the tag /email.

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1answer
149 views

I can't find executable file for sendmail?

I did a source install of Sendmail 8.14.4, and BerkeleyDB.4.1 in ubuntu14.04lts Amazon EC2. The installation was successfully compiled, as far as I know. With the installation of the source, I made ...
2
votes
1answer
436 views

Sendmail not masquerading email “Received:” headers

I followed the instructions from NixCraft site and try to masquerade my emails with the following configuration: MASQUERADE_AS(example.com)dnl FEATURE(masquerade_envelope)dnl ...
2
votes
3answers
593 views

How to block incoming and allow outgoing mails for a no-reply user on Sendmail?

I am trying to block inbound emails for no-reply user and allow it to send emails at the same time. I tried editing the configuration in /etc/mail/virtusertable with: no-reply@example.com ...
2
votes
1answer
265 views

where does Cron look for the default mail binary?

I have setup Cron Jobs to run inside a Chroot Environment, depending on the User/Group; I have noticed that these cron jobs, running inside the chroot environment, fail to send any mail. Log files ...
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0answers
951 views

checking sendmail status as NON root user

I am in the process of converting to CentOS 6.5 from 5.5 and need a way to check if sendmail is on or not. For reasons I don't want to go through, I need to be able to check if sendmail is ON as a ...
0
votes
1answer
5k views

sendmail not working

I have a website where mails are sent. Those mails from website (contact mail, booking mail) are being sent well. But when I go to shell with ssh and give sendmail myemail@mail.com it is not sending. ...
1
vote
1answer
190 views

Installing courier-mta causes sendmail to be installed instead

My Debian workstation will not install courier-mta. The command aptitude install courier-mta appears to complete without error, but actually installs sendmail instead. What I did I'll start without ...
1
vote
0answers
293 views

With opendkim, what might cause “signature doesn't verify” errors with Port25's DKIM email tester?

As far as I know, I've followed all the instructions in this post from Steve Jenkins about how to install and configure opendkim for sendmail under CentOS. ...
3
votes
1answer
306 views

How to access and manage a large mailbox (11 GB)

I've inherited a server which on the whole has been very well maintained. There are a few oddities which are no doubt the result of some executive decision taken by "someone who is not here now". ...
0
votes
2answers
7k views

Using port 587 with sendmail

I have been using sendmail to send out mails using internally available mail server. But currently port 25 is blocked for security reasons. I would like to know if there is a way to specify port ...
1
vote
1answer
267 views

How do I tell sendmail to say it's localhost instead of using its FQDN to combat spam?

When I started using sendmail to receive mail for my domain the server's FQDN wasn't set up right so it would appear to be localhost when other MTA connected to it. This seems to work fine. i.e. ...
0
votes
0answers
465 views

PHP mail() and Debian Wheezy Not Working

I am currently running my on debian wheezy with php5 installed. I was trying use the mail() function, and I realised that I will require a MTA/exim installed before it will be possible because the ...
0
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0answers
211 views

Letters from mail server comes as raw html (Outlook 2013)

I have two servers with sendmail(php, zf2) and I send mail (from both) to my outlook mail. Message body in html format. From the first email server it comes normally. But from second server letters ...
1
vote
0answers
159 views

Forward Only Email Server

I have a custom domain (I'll use the real domains cause I'm desperate at this point :) ) www.grantorino.io, and I want to forward all email addresses sent to yehiasalam@grantorino.io to ...
3
votes
0answers
258 views

Need help interpreting sendmail maillog response

I'm new using sendmail. I have sendmail set up to only transfer mail sent to "mydomain.com" to each user's personal email though none of the users are actual users of the system. I get a lot of ...
0
votes
1answer
2k views

Sendmail cannot write /var/spool/mail/root

I have a problem with sendmail (postfix is not installed) in my CentOS, the file /var/spool/mail/root is missing, I have tried to restart sendmail and send mail from shell with: mail -s "test mail" ...
0
votes
2answers
1k views

Where are my emails stored on CentOS 5.6

I have a CentOS 5.6 VM installation and currently have a handful of emails that I would like to get access to. When I run mail as root, I get: [root@dev mail]# mail Mail version 8.1 6/6/93. Type ? ...
2
votes
2answers
4k views

Mail command to send attachements

I tried the below command uuencode data.txt | mailx –s “Test Mail” “mrp@xyz.com” But I get the below error ksh: uuencode: not found. Null Message body; hope that' ok which clearly tell that ...
0
votes
1answer
931 views

Sendmail relay to dmz to another relay

We have two domains. One of which is isolated. We're trying to forward mail from one domain, through a DMZ to a relay on the other domain. Using EHLO through telnet works. Using the mail command and ...
3
votes
1answer
118 views

Mail delivery problems

Once upon a time there was a server. Lets call it zzz.com, running Ubuntu LTS 10. Then, domain owner decided to create his corporate mail via Google Apps, and created account username@zzz.com. ...
1
vote
1answer
123 views

Mail server broken my LAMP installation

I was installing mail server, postfix/sendmail I suppose. Then I had no need to use it anymore so I removed it. But now when I type localhost in my browser it redirects me to https://mail.example.com. ...
2
votes
1answer
2k views

send email from my local domain example.com to external mail server using Sendmail

I'm using Sendmail as an MTA. I setup a local domain example.org, everything is running well, so now I want to use this local mail server to send email to my Gmail account or any external server. Just ...
2
votes
2answers
396 views

Where do uncaught local emails go?

Suppose I run - mail goldfish There is no such account on the system and no such aliases defined, where would the mail go? How do I see a list of such mails?
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votes
0answers
1k views

How to set up smtp and send emails?

I'm new to raspberry pi. I installed the raspian OS on it. I want to send emails from it using my gmail account. I want to send from the command line interface and from php scripts. I followed this ...
1
vote
3answers
146 views

verify: command not found exception when trying to get value from user

Code Explanation: The below code is a simple script written by me to send a Installation status alert mail. It will be sent after completion of a linux software installation. In this code, If the user ...
0
votes
1answer
189 views

Linking the `mail` and `sendmail` commands to Dovecot and Postfix

I have recently set up my mail server with Debian 7.2 (Wheezy), Dovecot, and Postfix, as described in this guide. This is all working fine, and I have installed and configured Roundcube and ...
1
vote
0answers
140 views

Configure sendmail to send only

I want to configure sendmail only to send emails – not to listen and receive. In /etc/mail/sendmail.conf I’ve got: DAEMON_MODE="None"; QUEUE_MODE="Daemon"; Iptables are disabled (temporarily; only ...
2
votes
0answers
377 views

How to configure Sendmail in a jail to get correct FQDN?

I am building a mail server using FreeBSD 9.1-RELEASE with a jail. On the direct OS, all what I have to do was only adding my domain name to /etc/mail/local-host-names file. Anyway I wanted to run ...
4
votes
1answer
644 views

How can I set an e-mail's headers using /usr/bin/mail?

I have a bunch of scripts on an IBM AIX server's crontab that call the mail command to send myself an e-mail, kinda like this: $ mail -r myon@hakugyokuro.gk -s "Results for `hostname`" ...
2
votes
1answer
501 views

Sendmail can't find local users (with uppercase letters)

Sendmail works through sending to a smarthost, but can't find local users. # sendmail -bv LocalUser@myhost.net LocalUser@myhost.net... User unknown # grep LocalUser /var/log/maillog Sep 8 03:48:30 ...
1
vote
1answer
790 views

Why did CentOS 6.4 set up sendmail-related stuff up this way?

After my CentOS 6.4 install, sendmail-related components were set up as follows: mail:x:12:mail,postfix in /etc/group drwx------ 2 root mail 4096 Sep 6 14:06 /var/spool/mqueue And I was getting ...
1
vote
1answer
4k views

Nagios uses sendmail, new mail server, need to change SMTP server

I'm working with a CentOS server that has Nagios running and sending notification emails. The emails are still going to the old email system which was kept up to ensure all emails were being routed to ...
0
votes
2answers
18k views

sendmail error dsn=5.0.0, stat=Service unavailable

i have configured an sendmail configuration in ubuntu 12.04 64 bit machine when i'm send th email through a perl script it gives the below error dsn=5.0.0, stat=Service unavailable and mail is not ...
2
votes
0answers
160 views

MailScanners: spamassassin vs spamd & clamav vs clamd [closed]

I'm trying to decide which method is better question for you today. I'm running a Debian+Sendmail(w/TSL+SASL)+MailScanner+SpamAssassin+Clam setup. I'm wondering which is a better way to execute my ...
3
votes
1answer
3k views

PHP + Exim4 on Debian - mail does not get delivered

I have a fresh Debian installation with LAMP. There is a PHP script that sends email messages to arbitrary addresses using the mail function, but it does not work - the messages don't get delivered. ...
0
votes
1answer
381 views

setting up sendmail on debian?

I have a LAMP localhost server setup for some development and I want to test out if my code is working. Some of the tests involve checking if the correct emails are sent out by the code at the ...
2
votes
1answer
2k views

Postfix: force local users (PHP) to use the SMTPD for outside recipients

My server has been hacked and was sending lots of spam over the Internet. The first thing I did is shutdown postfix, close the outgoing port 25 and take the time to clean the website, the postfix ...
0
votes
1answer
1k views

Can't send mail with sendmail

I use SENDMAIL, I noticed that none of my mail is sent. I have all my mail in the /var/spool/mqueue when I looked at the log and I have this error MDeferred: Connection refused by ...
2
votes
1answer
4k views

sendmail through virtual machine

I am successfully performing some very basic SMTP sending in my machine with a basic Python script: .... things ... try: smtpObj = smtplib.SMTP('localhost') smtpObj.sendmail(sender, recievers, ...
8
votes
1answer
2k views

Minimal MTA that delivers mail locally (for cron)?

On my laptop, I have set up a cron that performs a weekly job. If there is something to report, I would like to get an e-mail for it. Right now I am using KMail as MUA which is able to read mail from ...
0
votes
1answer
317 views

Sendmail relay without authentication

I have an issue:when the email is sent from an address other than 127.0.0.1 the authorization is required even if ip is on the same machine. How can I avoid to make request authorization for a given ...
0
votes
0answers
353 views

Sendmail authentication

when I try to send email from my new system: Distributor ID: Scientific Description: Scientific Linux release 6.4 (Carbon) Release: 6.4 Codename: Carbon with sendmail Version 8.14.4 I have this ...
0
votes
2answers
675 views

sendmail using incorrect timezone

I have sendmail running on my CentOS server. The server is set to BST and tzdata is correct. $ date Tue Jul 2 10:53:56 BST 2013 $ ll /etc/localtime lrwxrwxrwx 1 root root 33 Jun 28 17:07 ...
1
vote
1answer
1k views

mails being marked as spam

I configured my own mail server using sendmail for our application . Mail server is used to send automated mails when a user registers at our site . I was able to implement this successfully, but ...
0
votes
0answers
3k views

SMTP Issue: did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA

We had a urgent requirement for creating a mail server to send mail for our Portal application using Liferay. The mail account will be an administrative account to maintain the portal. I was able to ...
2
votes
2answers
176 views

quick filter of IP that's causing sendmail DOS under FreeBSD

I've got what appears to be a malicious/spam host that is overloading my Sendmail server causing it to refuse connections to other hosts. I'm overloaded by connections from one particular IP address. ...
3
votes
2answers
5k views

localhost [127.0.0.1] in email headers

I'm using sendmail to send a very simple email from a text file. Here is the text file: to:test@someaddress.com from:admin@hostname.tld subject:Testing test test test Which I send with: sendmail ...
3
votes
3answers
282 views

How to let sendmail preserve plus detail for .forward?

I have a normal sendmail installation. A user has a .forward like this: # cat ~elrond/.forward elrond@somewhere # sendmail -bv elrond+extra@localhost elrond@somewhere... deliverable: mailer esmtp, ...
3
votes
3answers
272 views

What email features/functionality are baked into a typical Linux/GNU distro? [closed]

I am curious how system daemons on a local Linux host send email. Is there some type of email framework already built in? Do I need a MTA or a MUA? What part does "Sendmail" play and is it a ...
0
votes
0answers
239 views

Sending mail using sendmail

Need a few clarifications regarding sending mail using sendmail. I actually configured Bugzilla on a test server. The configuration was successful and I am now able to use it. I also want that, ...