Configure sendmail as a client for SMTPs: Difference between revisions

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-'''UNDER CONSTRUCTION'''
-== Overview ==
-At home I have a small network with a web server that I use for development and testing. One of the things I wanted to get working was to send an email using a form on the website. To accomplish this I needed to setup a [http://en.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol Simple Mail Transport Protocol] (SMTP) server that would communicate with my ISP. Many [http://en.wikipedia.org/wiki/Internet_Service_Provider Internet Service Providers] block the regular SMTP port 25 for outbound email messages in an effort to battle spam and prevent usage by unauthorized people.
-{{admon/note|Difference between Authentication and Authorization|It is important to note.}}
-== Setup stunnel for SSL ==
-== Configure sendmail ==
-<pre>
-< define(`SMART_HOST', `[localhost.localdomain]')dnl
-< define(`RELAY_MAILER_ARGS', `TCP $h 10025')dnl
-< define(`ESMTP_MAILER_ARGS', `TCP $h 10025')dnl
-< FEATURE(`authinfo', `hash /etc/mail/authinfo.db')dnl
----
-> dnl define(`SMART_HOST', `smtp.your.provider')dnl
-c116
-< dnl DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
----
-> DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1, Name=MTA')dnl
-</pre>
-== Email Address Verification ==
-This is only necessary if your service provider requires

Revision as of 03:39, 31 October 2010