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Configuring Postfix to work with Scalemail: |
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1. First, make sure /etc/scalemail/scalemail.conf looks sane. You |
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have to set BaseDN, and often you need atleast Service-Location. |
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Remember to run "/etc/init.d/scalemail force-reload" after editing. |
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If everything is set properly, you can test with |
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/usr/sbin/postmap -q username@example.com tcp:127.0.0.1:8026 |
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(of course you need to have that user in LDAP for this to work). The |
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result should look like |
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username@hostname.scalemail.example.com |
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2. Make "hostname.scalemail.example.com" be delivered to Scalemail's |
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SMTP service. Edit /etc/postfix/transport (replace example.com with |
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your domain): |
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scalemail.example.com smtp:[127.0.0.1]:8025 |
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.scalemail.example.com smtp:[127.0.0.1]:8025 |
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And run |
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postmap /etc/postfix/transport |
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Make sure that /etc/postfix/main.cf has transport_maps defined |
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properly, like this: |
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transport_maps = hash:/etc/postfix/transport |
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You can also run the postfix and the final mail store given here on |
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different hosts. For example, if you set MX records for |
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scalemail.example.com appropriately, you can use |
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scalemail.example.com smtp:scalemail.example.com:8025 |
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.scalemail.example.com smtp:scalemail.example.com:8025 |
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3. Edit /etc/postfix/main.cf, modify virtual_maps to include the |
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Scalemail virtual mapping server. |
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virtual_alias_maps = ..., tcp:127.0.0.1:8026, ... |
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3. Make sure postfix reloads its configuration. Run |
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/etc/init.d/postfix force-reload |
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That's it! |
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