One of the very basic tool available is sendmail. One can either use this tool to send email manually through a command line or one can also use it within the Linux Bash Scripts. There are multiple ways through which this tool can be used. Now we are going to look into the steps in detail to install sendmail command in Linux.
Facebook Twitter Instagram. TecAdmin Home Ubuntu Related Posts. How to Install Dovecot on Ubuntu Giribabu C on May 19, pm. Noah T. Is your comment still accurate, and why? The majority of users are comfortable with Sendmail and want to continue using it with version 6.
If you do not already have Sendmail installed, use the yum package manager to install it along with the other required packages. The Sendmail configuration files are compiled using the m4 macro processor. As M4 is stream-based, it does not understand lines. Thank you for taking the time to read this article. Save my name, email, and website in this browser for the next time I comment. Before WordPress was released, creating a website for your company or product was a very expensive and painstaking process.
Username or Email Address. Remember Me. Trending News. By using our website, you agree to the use of our cookies. Got it! Saad Shafqat , 6 months ago 0 3 min read Then run "m4 sendmail.
That configures it so all mail goes through your Exchange server. To use a specific account I would assume you set the From: address somewhere in Asterisk. Setting the DS class is the easiest thing to do and takes 5 seconds.
SendMail must be restarted ; If you want to send ONLY FAXES to the Exchange server, you need to create a Milter Mail filter that will figure out this is a fax and then handle those differently than "regular" email, which may or may not be delivered locally.
You must also be able to determine what makes a particular message be a fax and not some text message with some type of MIME attachment. Then you need to set up an XM X-Mailer that knows how to deliver it.
This is complicated, but it can be done. I suggest the first "fix". I mean, how many people are going to read UNIX mail on this box? Just send it all and be done. If you want to send to Exchange using a particular account sender , you'll need to do some fancy rewriting which can be done but again you will need to create a Milter and as part of the RuleSet you will have to rewrite the return address which is a big No-No according to RFC. I don't know why you would want to do this if that's what you meant in your OP.
I want to think you really meant you created an Exchange account for the CentOS server, but this may not be the case. If that is what you mean, you don't need a special account unless you want to do SMTP Authentication, and you don't have to do that if you allow your CentOS server to relay mail. Well, actually I need to send the email from the command line with Sendmail so I was thinking of using the following command:.
Sending mail is a super easy activity. I don't believe that you need to configure anything. I know on our CentOS it just works, no configs needed to send to our Exchange system and it is hosted externally.
What about the other parameters? I need to specify the username, password, outgoing server, fax attachment to send the message. What would the command look like with mailx?
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