Lyris User's Guide
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Disable Sendmail
Table of Contents
· Introduction
· Email Commands
· Web Interface for Users
· Server Administrator
· Site Administrator
· List Administrator
· Other Topics
· Add-On Packages
· Installing and Upgrading
· · Installing Lyris List Manager
· · Installing Lyris List Manager on Unix
· · Mail Server Coexistence
· · · Having Sendmail coexist with Lyris List Manager
· · · · Use two TCP/IP addresses
· · · · Sendmail forwards to Lyris List Manager
· · · · Lyris List Manager forwards to Sendmail
· · · · Disable Sendmail
· · · Having Post.Office Coexist with Lyris List Manager
· · · Having Qmail Coexist with Lyris List Manager
· · · Having MetaInfo Sendmail Coexist with Lyris List Manager
· · · Having Netscape Mail Server Coexist with Lyris List Manager
· · · Having SLMail Coexist with Lyris List Manager
· · · Having IMS / IIS Mail Coexist with Lyris List Manager
· · · Having LSTMP Coexist with Lyris List Manager
· · · Having Exim Coexist with Lyris List Manager
· · · Having MailSite Coexist with Lyris List Manager
· · · Having Imail Coexist with Lyris List Manager
· · · Having Notes / Domino Coexist with Lyris List Manager
· · · Having NTMail Coexist with Lyris List Manager
· · · Having Microsoft Exchange Coexist with Lyris List Manager
· · · Having AltaVista Mail Coexist with Lyris List Manager
· · Upgrading to Lyris List Manager from Another List Manager
· · Troubleshooting
· Appendix
· Frequently Asked Questions

Disable Sendmail

Disable Sendmail mail receiving. Let Lyris List Manager receive all mail on your machine.

This is the simplest solution to Lyris List Manager/Sendmail coexistence. It means that you will no longer be able to receive email directly to your machine. You will, however, be able to use Sendmail to send outgoing mail.

If you do not use Sendmail to receive mail on your machine, perhaps because you use a mail hub for incoming mail, then this method is the best solution for you.

The advantage of this method is that it is extremely simple and reliable.

The disadvantage is that most sites need Sendmail email receiving, and cannot use this technique.

By default, Sendmail is started on Solaris systems by the script file /etc/rc2.d/S88sendmail - if you like, you can modify this file to keep Sendmail from being run.

However, a simpler method for disabling Sendmail is to assign Sendmail SMTP receiving to an unused port, such as port 26, so it no longer listens on port 25, that Lyris List Manager can then listen to.

To move Sendmail to another port, such as port 26, add this line to your /etc/mail/sendmail.cf file:

    OOPort=26

This option is explained in "Options" chapter of the O'Reilly Sendmail book.

Once Sendmail has been moved off of port 25, Lyris List Manager can listen on that port and receive mail on your machine. You can proceed with installing Lyris List Manager without worrying about configuring it in any special way.

Other pages which link to this page:
  • Having Sendmail coexist with Lyris List Manager
  • Page 529 of 629