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

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2
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1answer
84 views

how can I make sendmail go faster

We've recently had an overnight ISP outage in our area which brought down our mail system. Now that the connection is back we are trying to push through the mail queue faster. We've tried running the ...
1
vote
1answer
50 views

why is my sendmail selective in delivering messages?

I've seen my maillog and it has entries like these: Jul 30 00:51:02 server sendmail[10809]: 0000060000006DF64: to=<8894@xyz.com>, delay=05:48:23, xdelay=00:00:00, mailer=esmtp, pri=900000, ...
0
votes
1answer
87 views

Hook into sendmail

I have an app on a server that sends mail via the local system's 'sendmail'. I want to write a program that takes the payload of the message, modifies it, and then sends it on to the original ...
0
votes
1answer
117 views

Getting errors in sendmail log

I am using Amazon SES for sendmail in my Linux Centos. I am send 500 mails and this is what i get in sendmail log what does it mean Jul 22 19:09:15 server sendmail[1117]: rejecting connections on ...
1
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0answers
68 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 ...
0
votes
2answers
173 views

mail command does not return

On Ubuntu 13.04 I have been trying to send emails from the command line but the mail command will not return. I am running these from inside a putty terminal: sudo apt-get install mailutils sudo ...
0
votes
1answer
113 views

My Sendmail is still using esmtp instead of aws email in Ec2 instance

I have followed all steps here: http://docs.aws.amazon.com/ses/latest/DeveloperGuide/scripts-mtas-sendmail.html This is my sendmail.mc: FEATURE(`mailertable')dnl MAILER_DEFINITIONS Maws-email, ...
0
votes
1answer
84 views

How soon after getting a 400-class SMTP error will SendMail try connecting to a backup MX record/host?

CentOS | Sendmail 8.14 Hi All, I couldn't find this in the batbook. If SendMail attempts to deliver an email to a primary MX record and gets a 400-class error back, how quickly does it try the ...
0
votes
1answer
310 views

How to use sendmail on amazon ec2 linux server

I am using amazon Ec2 instance with centos 6.4. I tried this and i got error echo "hello" | sendmail turnip21@gmail.com sendmail: Cannot open mail:25 How can i fix that error Some more info $ ls ...
1
vote
1answer
245 views

Sendmail error. NOQUEUE: SYSERR() [closed]

Sendmail daemon is spamming with these kind of messages: Jul 7 18:00:00 localhost sendmail[9027]: NOQUEUE: SYSERR(pgsql): /etc/mail/sendmail.cf: line 0: cannot open: Permission denied Permissions of ...
0
votes
1answer
313 views

sendmail - local mail delivery if user exists, otherwise to external mail server?

i have a debian vps with webmin, The TLD for the server has its MX pointing to a different server, I would like it so any mail generated locally, say by the shopping cart would be ...
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votes
2answers
2k views

centos 6.4 sendmail SMTP-AUTH not working

I want cinfugiure centos 6.4 server with sendmail and dovecot to SMTP-AUTH , I configure saslauthd and sendmail, but the SMTP-AUTH is not function,actual configuration is [root@server sasl2]# rpm ...
2
votes
2answers
774 views

How to make sendmail accept connections from localhost only

I need to secure the server by making sendmail-mta accept only local connections (from localhost), so that any external (potential spam) connections are denied. I use Debian 7.0 currently.
1
vote
1answer
521 views

Debugging sendmail - dsn=5.0.0

I am getting alot of the following messages from an ISP when sending out emails. Is there any way to get more information from these ? Users are reporting that they are not receiving any emails? ...
3
votes
2answers
2k views

Sendmail chdir(/clientmqueue) permission denied

My centos server can send mail using the 'mail' command but not from php. Maillog says: sendmail[18010]: NOQUEUE: SYSERR(nginx): can not chdir(/var/spool/clientmqueue/): Permission denied My ...
-2
votes
1answer
99 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
2answers
55 views

Setting up sendmail to perform mail routing

Is sendmail is able to do the following: Forward many user emails to office 365:- user1@example.com -> user1@internal.example.com user2@example.com -> user2@internal.example.com ...
1
vote
1answer
280 views

Configure sendmail to accept connection from one other IP address

I have a RubyOnRails application running on the same server that runs sendmail. The application sends out (no need to receive) emails via the local sendmail. Now I intend to move sendmail to a ...
1
vote
2answers
2k views

Getting sh: 1: /usr/sbin/sendmail: not found error in apache

There's lots of sh: 1: /usr/sbin/sendmail: not found in my apache2 error.log, the problem is, I don't recall any of my site/apps trying to send mails or whatever, and I've already installed WP Mail ...
3
votes
2answers
736 views

How to copy outgoing messages on sendmail

I've searched the serverfault and Google, but did not find anything related to my question yet. So, I have a customer that wants to read all emails sent by his employees. I've configured a VPS with ...
0
votes
0answers
189 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 ...
0
votes
1answer
188 views

How to use sendmail to send mail as local user from remote computer and protect with password

I have a sendmail server running that currently only accept to send mail coming from localhost. Everything going out is masqueraded as @mywebsite.com and there is DKIM SPF MX and A record bound to the ...
0
votes
1answer
48 views

Configuring sendmail to to route all mails externally throws errors

I had this issue of sendmail delivering mails meant for the domain locally instead of reading the mx records, but couldn't resolve it. Maybe someone could tell me if I am missing any step. I have a ...
-1
votes
2answers
284 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 ...
0
votes
0answers
104 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. ...
0
votes
1answer
121 views

Load balancing of recipients email adresses on Linux SMTP servers

Background information: We are a provider of web-hosting and email (among other services) and we need several load balanced SMTP servers to fix all our customers needs. The problem: Every once and a ...
-1
votes
1answer
121 views

Is it safe to replace localhost.localdomain with real domain?

I am configuring a ubuntu server, so I am using sendmail to use PHP mail function. However it keeps sending email to the spam folder of inbox. I'm just trying to make the emails go to inbox instead of ...
1
vote
1answer
142 views

What are the steps to integrate a new mailman list?

I am using Mailman version 2.1.12 running on a Linux CentOS 6.3 final system, and there are already many successfully operational mailman lists in operation. sendmail is the transport. I have created ...
0
votes
0answers
247 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 ...
0
votes
1answer
237 views

unknown configuration line “INPUT_MAIL_FILTER(dkim-milter, S=inet:8891@localhost)”

I followed a tutorial using the socket connection dkim-milter to sign my outgoing mail. I did it and the conf file loaded fine. But I discovered that my mail were not signed. I found many other ...
0
votes
1answer
3k views

What exactly is the sm-client service and when is it used?

When I restart Sendmail services, I see the following: [root@foo ~]# service sendmail restart Shutting down sm-client: [ OK ] Shutting down sendmail: ...
0
votes
2answers
58 views

map address mail.example.com to sendmail port 25 on example.com

I have a A record for example.com mapped to an ec2 linux instance binded to an elastic ip where I run an apache webserver and where I want to run the sendmail mail server too. I have currently set ...
2
votes
3answers
3k views

How to stop Sendmail sending mail from IPv6 instead of IPv4

Today I noticed that Gmail sends all messages received from my server to the Spam folder. I checked message header and found the following: Authentication-Results: mx.google.com; spf=neutral ...
13
votes
2answers
747 views

Gratuitous CRLF in Subject: line - why is it there, and is it legal?

I'm running into a problem with a NAGIOS system sending emails to a popular email-to-SMS service. The email-to-SMS service takes emails with text in the Subject: line, and sends them on to the mobile ...
1
vote
2answers
430 views

Sendmail - exim4, postfix, Drupal SMTP - none working

I want to send emails from my Debian 6 server. I only want to send. I've followed every set of instructions I can find for Sendmail, Exim4 and Postfix and can not get any working. I tried the SMTP ...
0
votes
1answer
486 views

Will changing hostname fix invalid sender domain without causing any other problems?

I am running Centos 6.4 and have a hostname of web01.domain.com - the system runs PHP, SSH and FTP only with no POP or IMAP mail and just uses Sendmail. When sending emails via PHP using Sendmail ...
0
votes
3answers
2k views

Uninstalling a package from Ubuntu (sendmail-base) issue

I am trying to uninstall sendmail-base package but failed. Is there any way to remove this? root@server:~# apt-get remove --purge sendmail-base Reading package lists... Done Building dependency ...
-3
votes
1answer
273 views

Best Practice for Partitioning CentOS as a Mail Server? [closed]

I've got 8X HP900GB 6G SAS 10K SFF on a HP ProLiant DL380p , i am trying to find best practice to partition it's disk space for a mail server which will expand , while i've got so much i/o processes ...
1
vote
1answer
2k views

ERROR: Message not sent. Server replied: 354

On webmail every user gets error "ERROR: Message not sent. Server replied: 354" while sending mails. But mails are sent properly and reaches properly. Can you tell me where is problem, and why it ...
-1
votes
1answer
201 views

Send email from linux server through remote linux smtp server using PHP [closed]

Here's my setup Ubuntu Database server that runs scripts that need to be able to send emails Ubuntu Web Server that has sendmail setup on it that used to run scripts that send emails Is what I need ...
2
votes
2answers
81 views

sendmail.cf to read server name from another file?

I need to provide the name of a relay server to my sendmail configuration file. This server name is however configurable via another system/application. In case of a change, i need to change the ...
1
vote
1answer
143 views

sendmail working for some emails

I use PHP to send email which uses sendmail. I noticed that some emails are not being delivered with the below errors in /var/log/maillog Example 1 stat=Unknown Sender Example 2 stat=Deferred: 450 ...
0
votes
1answer
83 views

Linux mail command not working like it used to

I was using the following mail command in my crontab to which worked flawlessly until we re installed our mail server last Friday: echo "Testing 123" | mail -s "ECS PostDate Processed" ...
1
vote
0answers
116 views

How to debug sendmail rule TLS_Srv and TLS_Rcpt [closed]

There are some rules which i would like to debug on my local setup. TLS_Srv and TLS_Rcpt. Am trying to verify if my server CI string is matching properly with the CI string in the TLS_Rcpt in access ...
1
vote
0answers
562 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 ...
0
votes
2answers
2k views

dsn=5.6.0, stat=Data format error when forwarding e-mail

Our Linux host (CentOS) has several shared domains, one of which is example.com (fake host and user names used throughout this message); We use /etc/mail/virtusertable to have all mail to example.com ...
2
votes
3answers
85 views

when use . after myhost.mydomain in config files?

I noticed sometimes '.' can be seen at the end of myhost.mydomain so it is myhost.mydomain. ^^^ statement. Where should I use this '.' at the end? Currently in etc/hosts I ...
-2
votes
1answer
78 views

after changing hostname to FQDN router doesn't list my host? [closed]

my solution to sendmail errors in log: May 9 19:08:54 myhost sm-mta[17103]: unable to qualify my own domain name (myhost) -- using short name was to set hostname from myhost , to FQDN: ...
4
votes
3answers
7k views

How to fix “unable to qualify my own domain name (myhost) — using short name”? [closed]

and yes, I have 127.0.0.1 localhost myhost.mydomain.eu myhost.domain2.eu localhost.localdomain 127.0.1.1 myhost in hosts file. What is wrong? Sendmail started to put this error into log. ...
1
vote
2answers
46 views

Should I change the Envelope From for Sendmail

Currently the Envelope from is apache_user@mydomain.com. All emails sent from this website use the From address of contact@mydomain.com. Should I change the Envelope send address to match the From ...