MKESMTPDCERT(8) Double Precision, Inc. MKESMTPDCERT(8)NAME
mkesmtpdcert - Create a secure SMTP test certificate
SYNOPSIS
/usr/sbin/mkesmtpdcert
DESCRIPTION
Secure ESMTP requires a valid, signed, X.509 certificate. The default location for the certificate file is /usr/lib/courier/esmtpd.pem. The
mkesmtpdcert generates a self-signed X.509 certificate, mainly for testing. For production use the X.509 certificate must be signed by a
recognized certificate authority, in order for mail clients to accept the certificate.
/usr/lib/courier/esmtpd.pem must be owned by the daemon user and have no group or world permissions. The mkesmtpdcert command will enforce
this. To prevent an unfortunate accident, mkesmtpdcert will not work if /usr/lib/courier/esmtpd.pem already exists.
mkesmtpdcert requires OpenSSL to be installed.
SEE ALSO courier(8)[1].
AUTHOR
Sam Varshavchik
Author
NOTES
1. courier(8)
[set $man.base.url.for.relative.links]/courier.html
Courier Mail Server 08/30/2011 MKESMTPDCERT(8)
Check Out this Related Man Page
ESMTPD(8) Double Precision, Inc. ESMTPD(8)NAME
esmtpd - The Courier mail server mail server ESMTP daemon
SYNOPSIS
esmtpd {start}
esmtpd {stop}
esmtpd {restart}
esmtpd-msa {start}
esmtpd-msa {stop}
esmtpd-msa {restart}
DESCRIPTION
The command "esmtpd start" runs couriertcpd in the background, listening on the SMTP port. couriertcpd will run courieresmtpd in response
to connection requests.
The command "esmtpd stop" stops the couriertcpd daemon, shutting down the ESMTP service.
The command "esmtpd-msa start" starts the server on the message submission port, port 587. "esmtpd-msa stop" stops it. The difference
between esmtpd and esmtpd-msa is that the latter is set up for additional processing as defined by RFC 2476 (mainly that the messages will
have the Message-ID: and Date: headers added, by default).
Normally, makesmtpaccess(8)[1] automatically runs "esmtpd restart", in order to reread the /etc/courier/smtpaccess.dat access file, so you
don't have to do it manually, yourself. Similarly, makesmtpaccess-msa(8)[1] automatically runs esmtpd-msa restart
FILES
/etc/courier/esmtpd
This configuration file initializes various settings for courieresmtpd.
/etc/courier/esmtpd-msa
This configuration file initializes the settings for courieresmtpd when invoked by esmtpd-msa. Note that this file is used to override
the settings /etc/courier/esmtpd. The command "esmtpd-msa start" first reads /etc/courier/esmtpd, then afterwards
/etc/courier/esmtpd-msa. Any settings in esmtpd-msa override the corresponding settings in esmtpd
SEE ALSO couriertcpd(8)[2], makesmtpaccess(8)[1].
AUTHOR
Sam Varshavchik
Author
NOTES
1.
makesmtpaccess(8)
[set $man.base.url.for.relative.links]/makesmtpaccess.html
2.
couriertcpd(8)
[set $man.base.url.for.relative.links]/couriertcpd.html
Courier Mail Server 08/30/2011 ESMTPD(8)
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