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Questions tagged [sendmail]

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

sendmail is a popular Unix-based email routing facility that makes use of and supports the transfer and delivery of email via the Simple Mail Transfer Protocol (SMTP) and many other ways (e.g. UUCP).

sendmail exists both as free and open source software and as a commercial project, called Sendmail.

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Sendmail mqueue deferred (list.dsbl.org)

Hi I have a issue with a mailserver configured with sendmail. In mailq I have many entrys with: (dnsbl map: lookup (254.0.168.192.list.dsbl.org.): deferred) Thanks.
user2210184
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Sendmail Invoked by Unknown Process

On a webserver, I am seeing unknown processes invoking sendmail like root 1544 1188 0 03:42 ? 00:00:00 sendmail: ./qBBJ2gNg014264 mail.furst.com.: user open I have DROPed all SMTP destination ports via iptables. Have confirmed this by…
Nishant
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sendmail failed to send mail: domain-does-not-exist error

I configured sendmail to send mail with a Gmail smtp relay, following the instructions in this article. But when I try to send mail, it gets rejected. The error message is: The original message was received at Wed, 22 Aug 2012 13:24:35 +0800 from…
l4rmbr
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Sendmail configuration on Linux

I'm running a perl script which wil create weekly report in CSV format. I want this report be emailed to the manager. hence I am trying to configure Sendmail on my RHEL 5.6 server so that I can write a bash script to send this report as an…
slayedbylucifer
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Can anyone tell me why an e-Mail with an attachment fails from one domain but not another?

I am trying to get e-mail to a customer of ours. From my internal Exchange server, I can send the e-mial successfully to the customer if there is no attachment. I can send the email successfully to the customer with an attachment (zip, docx, pdf…
Albion
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How to use postfix to send emails

I am trying to use postfix to send emails from linux host to my email address which is hosted on Microsoft Exchange Server. Linux host is on the same network. I do not understand all the detailed instructions. I want is to use a simple command line…
Ankur Agarwal
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I deleted /etc/passwd yesterday and I am having problems with SendMail today

So yesterday Webmin deleted my /etc/passwd and although it looks like everything is working, I can't get sendmail to work when used in a PHP script. Using mail() returns false, using PHPMailer results in "Mailer cannot execute sendmail". I am 100%…
JamieB
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Ubuntu Server sendmail to google email with same domain

I am using ubuntu server version 11.01 and I use sendmail to deliver email. I cannot received the email send from the server to Google services, which they are in the same domain name. part of the sendmail log: relay=mail.google.com, dsn=4.0.0,…
newbie
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PHP Mail() Linux Setup

I have an Apache server with php installed on it. It is a Linux machine running openSUSE v. 11.3. I have a php script that uses the mail function and I have edited the php.ini file to set the sendmail path to /usr/sbin/sendmail which I believe is…
Jeremy
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is there any free solution to send mass mail on Windows Server 2008

I have a server computer and installed Windows Server 2008 and IIS7. I need to send newsletter to 5000 customers. I want send everyday. But i don't configure mail account. I'm creating Gmail account. this only send 300 mail in per day. Another mail…
ebattulga
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Error while sending mail via PHP mail()

We use postfix and sendmail interface and are trying to send mails using the php mail() function and are getting the following error: Could not execute mail delivery program '/usr/sbin/sendmail -t -i' in /var/www/html/xyz/temp.php on line…
Venu
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Run sendmail with port 25 blocked by ISP

I'm trying to set up sendmail to receive system messages on my real email account. I've set up alias for root and started newaliases. Now mailq reports: Deferred: Connection timed out with mymail.server.com I suspect it due to ISP blocking port 25…
dev-null-dweller
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What's a good tutorial that can help me set up an email server?

One that doesn't get marked as spam filters, of course. I'm familiar with Ubuntu, but have never messed with Postfix or Sendmail anything before. Basically, this is what I want: Have my own name@mydomain.com address. Be able to send emails and…
Alex
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How to configure Sendmail?

How can I learn to configure sendmail on Unix-aix? Note that I don't have a DNS server.
Mohammad AL-Rawabdeh
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Can I change my sendmail port?

I am having a problem sending mail through sendmail. I have configured sendmail and it is fine. I telnetd the localhost and it connects but when i telnet port 25 is says telnet: Unable to connect to remote host: Connection refused. Also the smtp…
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