[Kolab-devel] [issue4311] Create Checkbox in Web Admin Interface to Restrict SMTPS (Port 465) to Authenticated Users

[Soren Stoutner]

New submission from Soren Stoutner <soren at sbtechsolutions.biz>:

It would be valuable to create a checkbox in the web admin interface that would
restrict traffic on the SMTPS port (465) to authenticated users.  The check box
would modify the following line in the /etc/postfix/master.cf file:

0.0.0.0:465 inet n - n - - smtpd -o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes

to read

0.0.0.0:465 inet n - n - - smtpd -o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o smtpd_client_restrictions=permit_sasl_authenticated,reject

This is desirable for situations where a gateway spam filter is in place that
scans port 25 traffic but not port 465.

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messages: 24756
nosy: soren at sbtechsolutions.biz
priority: wish
status: unread
title: Create Checkbox in Web Admin Interface to Restrict SMTPS (Port 465) to Authenticated Users

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Kolab issue tracker <issues at kolab.org>
<https://issues.kolab.org/issue4311>
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